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Utilities Companies in United States (US)

Utilities companies generate, distribute, and manage energy resources and utility services for industrial, commercial, and residential users. This page lists companies in the Utilities sector, with structured profile data to support comparison. The directory currently holds 108 companies in this sector. The largest share of listings is based in Orlando. Related sectors on Enterprise League include Energy Equipment and Services, Fuel and Energy Resources, Energy Management, Energy Storage, Biomass Energy, Fossil Fuels, Biofuel.
108 companies
Orlando top city

Utilities
List of Utilities companies in United States (US)

108 companies

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Utilities One was founded in 2016, evolving from our sister company, MoldCable, which focused on cable installation and repair. With a vision to drive impactful change in an ever-evolving tech landscape, Utilities One emerged as a leader in infrastructure solutions. Today, Utilities One delivers comprehensive services across Telecommunications, Power Utilities, Renewable Energy, Water Utilities, Wireless Carriers and Technology Deployment. As a nationwide Telecom Service Provider, Utilities One supports Wireline ILEC & CLEC providers and Wireless Carriers, offering turnkey Engineering, Design, and Construction services for Wireline Projects, such as FTTx, FTTH, FTTP, FTTC, FTTN, along with maintenance services. Understanding the pivotal role of Wireless networks, we deliver end-to-end solutions for site builds, modifications, antenna installations, and Small Cell/DAS deployments, with expertise in Site Acquisition, Project Management, and Maintenance. We partner with major Electric providers to build Overhead and Underground Distribution and Transmission lines and lead Grid Modernization with Smart Grid solutions, Emergency Storm Restoration, and Maintenance services. Utilities One Water delivers sustainable, resilient water utility solutions for communities and businesses, from infrastructure and maintenance to storm response and system upgrades, ensuring safe, reliable water access today and for the future. In Gas Utilities, our Construction and Engineering services span Distribution and Pipeline projects, aligning with leading Gas Utilities nationwide. Committed to sustainability, Utilities One offers full Design/Build EPC services for Solar Systems, Wind Farms, and EV networks. Founded to reshape the industry, Utilities One is driven by a mission to create positive, lasting impacts that benefit communities and drive progress.
Utilities

2016

Southeast Utilities of Georgia is a leading provider of comprehensive telecommunications and utility construction services, specializing in supporting the growth of communication, information, and entertainment networks across the southeastern United States. With a history spanning over two decades, we deliver end-to-end solutions, including underground trenching, aerial construction, fiber optics installation, and maintenance, to a diverse range of clients – from emerging network operators and hyperscale data centers to wireline and wireless carriers, government agencies, and utilities.

We distinguish ourselves through our experienced team, commitment to safety, and dedication to quality, consistently exceeding client expectations and driving successful project outcomes. Headquartered in Augusta, Georgia, we operate strategically across the region, ensuring responsive and reliable service.
Utilities
Fuel and Energy Resources

1996

Parkline South is a leading provider of turn-key steel buildings and enclosures, specializing in pre-erected, modular, and shippable solutions for utilities, industrial, and data center applications. Based in Hoover, Alabama, we design and construct custom control houses, pump houses, substation enclosures, and modular data centers, delivering projects across the United States and internationally.

With over a decade of experience as the nation’s largest site erector of Parkline buildings, we pride ourselves on rapid lead times and tailored solutions to meet our clients’ unique needs. We offer a complete service, from initial design and fabrication to on-site installation and ongoing support, ensuring seamless and efficient project execution.
Utilities
Fuel and Energy Resources

2006

Dropfan is a leading innovator in energy-efficient HVAC solutions, dedicated to creating more comfortable and productive workspaces. Based in Tallahassee, Florida, we design and manufacture Dropfan, a revolutionary fan that seamlessly integrates into existing HVAC systems, drawing in conditioned air and distributing it evenly throughout a room. This simple yet effective device significantly reduces energy consumption, typically using less power than a standard light bulb, and offers convenient remote control for optimal climate management.

Dropfan is ideal for businesses and organizations seeking to lower their operating costs and improve employee well-being – a key solution for businesses focused on sustainability and operational efficiency, particularly in sectors like office spaces, retail, and light industrial facilities. We provide a straightforward installation process, typically completed in 10-15 minutes by an electrician, ensuring minimal disruption to your operations. Our commitment to energy efficiency aligns with growing demand for sustainable building practices and contributes to a healthier, more comfortable environment for everyone.
Utilities
Fuel and Energy Resources

2014

Fuss Free AC is a trusted HVAC solutions provider based in Fort Lauderdale, Florida, dedicated to delivering reliable air conditioning repair and maintenance services to homeowners, business owners, and property managers throughout Broward and Palm Beach Counties. With over a decade of experience, we specialize in expert AC installation, comprehensive system maintenance, and prompt repair services, ensuring optimal comfort and efficiency for your property. We pride ourselves on transparent communication, honest evaluations, and a commitment to value, offering free in-home estimates and tailored guidance. Fuss Free AC is committed to providing top-tier HVAC solutions, backed by a 100% satisfaction guarantee, making comfort simple and hassle-free for our valued clients.
Utilities
Fuel and Energy Resources

2012

Transco.Energy, LLC is a leading technical consulting firm specializing in power system engineering and interconnection support, based in Tempe, Arizona. We provide expert services to utilities, transmission developers, independent power producers, and regulators across the United States, Mexico, and Canada. Our core expertise lies in system planning, operations, and interconnection studies, leveraging advanced software like GE-PSLF, PowerWorld, and ASPEN, alongside proprietary tools for SSR/SSCI and generator model validation. With a team of experienced engineers and utility professionals, Transco consistently delivers high-quality services on time and within budget, supporting critical infrastructure projects and ensuring compliance with NERC/WECC standards. We are committed to innovation and continually developing new solutions to meet the evolving needs of the energy sector.
Utilities
Fuel and Energy Resources

2015

One Hour Heating & Air Conditioning® of Baton Rouge is a leading provider of HVAC repair, maintenance, and installation services, serving the greater Baton Rouge area and surrounding communities in Louisiana. As a trusted member of the One Hour family of companies, we specialize in delivering reliable and efficient heating and cooling solutions to both residential and commercial clients. With a strong commitment to customer satisfaction and backed by our industry-leading guarantees, we ensure your home remains comfortable year-round. We prioritize ongoing employee training and skill development to stay at the forefront of HVAC technology, providing our customers with the highest quality service and expertise. Our family-owned franchise is dedicated to fostering a supportive work environment and building lasting relationships within the local community.
Utilities
Fuel and Energy Resources

2003

Tacoma Water is a municipally owned water utility serving 95,858 customers across Tacoma, University Place, Fircrest, Federal Way, and Puyallup in Pierce County, Washington. We are dedicated to providing safe, reliable, and high-quality water at competitive prices, while prioritizing social and environmental responsibility. As a cornerstone of the region, Tacoma Water operates and maintains one of the country’s oldest water systems, employing 131 dedicated staff. Our commitment extends to collaborating with regional partners and resource agencies to safeguard public health and the environment. We specialize in Water Quality, Water Distribution, Water Distribution Engineering, Water Systems, Water Systems Engineering, Water Systems Operations, Water Treatment, and Customer Service, including Fire Protection Services (hydrants). Tacoma Water is actively involved in initiatives such as the Washington Clean Buildings Law and the Evergreen Options Program, demonstrating our dedication to sustainability and community well-being.
Utilities
Fuel and Energy Resources

1893

Bob's Septic and Portable Restroom Service is Central Iowa’s trusted leader in septic tank solutions and portable sanitation, providing comprehensive services since 1973. We specialize in septic plumbing, maintenance, installation, time of transfers, and the supply of premium portable restrooms and luxury restroom trailers. Serving Des Moines and surrounding communities, Bob’s offers a full suite of services including septic pumping, repairs, grease interceptor cleaning, jetting services, and disaster response. With over 50 years of experience, we’re committed to delivering reliable and professional solutions for both commercial and residential clients. We pride ourselves on our dedication to customer satisfaction and our ability to ‘get it done’ – ensuring your septic system and portable restroom needs are always met with efficiency and care. Partnering with organizations like the Home Builders Association and the Greater Des Moines Partnership, Bob’s Septic remains a cornerstone of the Central Iowa community.
Utilities
Fuel and Energy Resources

1961

SIP Industries / Serampore is a leading manufacturer and distributor of high-quality municipal castings, utility fittings, joint restraints, and OEM castings, proudly serving the global market since 1960. Based in Houston, Texas, we specialize in ductile iron pipe fittings and accessories, ARC-ZINC corrosion protection solutions, and a comprehensive range of infrastructure components. With over a million square feet of inventory and strategically located distribution centers across North America – in Houston, Atlanta, and Los Angeles – we are committed to providing reliable products and exceptional customer service. SIP Industries remains dedicated to upholding its legacy of ethical practices and supporting its team, fostering continued growth and innovation in the utilities sector. We prioritize sustainability, utilizing recycled materials wherever possible, and are proud to continue serving our first customer with the same dedication as our initial order in 1977.
Utilities
Fuel and Energy Resources

1960

Alabama Rural Water Association is a leading non-profit organization dedicated to supporting rural water and wastewater systems across Alabama. We provide critical assistance to these communities, ensuring they comply with state and federal regulations, manage their operations effectively, and access vital training resources. As a member of the National Rural Water Association, we offer a comprehensive suite of services including asset management, CCR assistance, energy audits, and funding support. Our mission is to improve the quality of life for Alabamians by safeguarding access to clean, reliable water. We partner with federal and state agencies, and offer innovative solutions like custom compliance calendars and online training through SunCoast Learning, solidifying our role as a trusted partner for rural utilities.
Utilities
Fuel and Energy Resources

1977

Clearwater Systems is a leading provider of comprehensive water treatment solutions, serving residential and commercial customers across Arizona, Montana, Ohio, Pennsylvania, Virginia, and Washington. With over 75 years of experience since 1946, we specialize in delivering high-quality water purification systems, including water softeners, drinking water systems, and reverse osmosis technology. As an authorized Kinetico dealer, we offer innovative and reliable solutions to protect your home and business from water-related issues. We pride ourselves on our local expertise and commitment to exceptional customer service, providing free water testing and personalized recommendations to meet your specific needs. Clearwater Systems ensures clean, safe, and efficient water for a healthier and more comfortable environment.
Utilities
Fuel and Energy Resources

1946

McKaig Evergreen Inc. is a trusted, family-owned manufacturers’ representative agency specializing in supplying high-quality industrial products and value-added services to electric power utilities across the Pacific Northwest and Alaska. Established in 1974, we’ve built a strong reputation for reliable service and expert knowledge, serving a diverse range of sectors including distribution, transmission, and substation equipment. Our commitment to long-term partnerships and comprehensive solutions makes us a vital resource for utility companies seeking dependable equipment and support. With decades of experience and a dedicated team, McKaig Evergreen Inc. continues to deliver exceptional value and contribute to the reliable operation of the power grid. We represent leading manufacturers, offering a broad line card of pole/line hardware, transformers, insulators, switchgear, and more, ensuring our clients have access to the best technology available.
Utilities
Fuel and Energy Resources

1974

Solar Broker Pros is a leading solar brokerage dedicated to simplifying the transition to clean energy for homeowners and businesses across the United States. Based in Irvine, California, we specialize in facilitating Power Purchase Agreements (PPAs), Home Energy Rating Systems (HERO), and traditional solar installations, connecting clients with top-tier solar installers in states including California, Nevada, Texas, Arizona, and more. We’re committed to making solar accessible to everyone, regardless of their financial situation, and partner with GivePower to contribute to providing clean water solutions in underserved communities. Our experienced team provides expert guidance and support throughout the entire solar process, ensuring a seamless and cost-effective path to sustainable energy. With a strong presence in key markets and a focus on customer satisfaction, Solar Broker Pros is your trusted partner for a greener future.
Utilities
Fuel and Energy Resources

2020

San Bernardino Valley Water District is a State Water Contractor dedicated to providing reliable and sustainable water supply to the San Bernardino Valley since 1954. We manage imported water, groundwater, and operate a range of projects including the Enhanced Recharge Project, Sunrise Ranch Master Plan, and the Inland Empire Brine Line. Our commitment extends to regional collaboration through initiatives like Watershed Connect and proactive climate adaptation planning, ensuring long-term water resilience for our community and environment. We are a vital part of the region’s infrastructure, focused on delivering water solutions and fostering a sustainable future.
Utilities
Fuel and Energy Resources

1954

Entech Products Corp. is a leading distributor and manufacturer’s representative firm specializing in providing comprehensive solutions for the power, paper & biomass, cement & lime, building products, and steel & refinery industries across the Southeastern United States. Since 2004, we’ve built a strong reputation for delivering premium equipment and services, including air & gas handling systems, combustion technology, bulk material handling solutions, and balance of plant components. We partner with respected manufacturers to offer turnkey services encompassing construction, fan services, engineering & inspection, and fabrication, ensuring our clients achieve optimal efficiency, reliability, and regulatory compliance. At Entech Products, we are committed to fostering long-term partnerships built on trust, integrity, and a dedication to our customers’ success.
Utilities
Fuel and Energy Resources

2004

Aqua Systems of Alabama is a leading provider of water filtration and purification solutions serving Alabama for over 23 years. We specialize in residential and commercial water treatment, offering a comprehensive range of services including water softeners, whole-home systems, and iron filters. Our commitment to exceptional customer service and competitive pricing has earned us a reputation for quality and reliability, with over 800 five-star Google reviews. We provide solutions for everything from arsenic removal to bottleless water coolers, ensuring clean and healthy water for homes and businesses across Alabama. Water Softeners, Reverse Osmosis, and Water Filtration are at the heart of our offerings.

Aqua Systems of Alabama focuses on delivering tailored water treatment solutions to a diverse clientele, including dental practices, offices, gyms, and hotels. We pride ourselves on our expertise in addressing specific water quality challenges, such as iron removal and arsenic filtration. Our team of experienced water specialists is dedicated to providing personalized service and expert advice to help our customers achieve optimal water quality.

We offer a wide selection of products, including Aqua W9 + CT Bottleless Water Cooler, Aqua WS 12000 Bottleless Water Cooler, and Aqua Meridian 312, alongside our comprehensive service offerings. We are committed to providing the lowest water softener prices in the industry and ensuring customer satisfaction.

Utilities
Fuel and Energy Resources

1999

Asher Power is a Tulsa, Oklahoma-based electrical infrastructure solutions provider specializing in procurement and engineering services for the utility, industrial, renewable energy, and commercial sectors.

We partner with clients across the United States – from CAISO to PJM – to secure the critical electrical equipment and engineering support needed to keep projects on schedule and under budget.

Asher Power distinguishes itself by acting as a trusted advisor, representing client success rather than a single manufacturer’s interests. Our team leverages decades of combined industry experience, offering value engineering, transparent pricing, and streamlined procurement processes to reduce capital expenditures and simplify complex projects.

With a commitment to integrity and a passion for electrical infrastructure, Asher Power delivers reliable, efficient solutions, powering your success with every project.
Utilities
Fuel and Energy Resources

2024

Hop to a better rate. Power Hopper makes shopping for electricity as simple as possible, and we want to be the simplest way to shop for electricity. Power Hopper is a PUCT Registered Electricity Broker (BR260201) that helps homes and businesses in Texas retail-choice areas compare electricity plans side by side, with clear pricing, contract terms and fees, and start enrollment online. We serve the Oncor, CenterPoint, AEP Texas and TNMP service areas. Business help is available 8 AM to 8 PM Central, 7 days a week, and the website is open 24/7.

Utilities
Energy Management

2026

Utilities today are seeking to reach their customers in varying ways that meet the customer where they are. Milestone has created a Digital Customer Engagement ecosystem, known as Milestone eVolve, that meets that need. The eVolve Platform empowers utilities to engage their customer through a web and mobile platform, a fully tailorable IVR solution, flexible notification engine where customers can choose their own preferences, a neighbor comparison tool to encourage green consumption, and a payment processing solution with flexible rate models that makes it easy to predict cost. This ecosystem serves to enhance a customer’s experience, leading to increased customer satisfaction and a lower cost to serve through real-time integration and omni-channel communication.
Utilities

2002

Zentility is an energy automation platform that helps businesses buy energy and manage their energy expenses seamlessly. Zentility likes to refer to their technology as an energy robo-advisor. An energy robo advisor automatically runs analytics to find your business the best energy rates utilizing the most reputable energy suppliers in the market. While also providing simple energy strategies to help consistently save more on their energy bills. Zentility does all of this for up to 70% less than “traditional” energy brokers, consultants, or advisors. Signup FREE today at www.zentility.com and get your FREE Rate Check Report which analyzes your existing energy plan and provides an unbiased recommendation of the best energy strategies for your business.
Utilities

2015

We provide commercial electricity procurement, natural gas procurement, and a wide variety of demand side energy solutions to companies throughout North America. Live Energy is dedicated to simplifying the energy buying process. Contact us today to find out how we can help!
Utilities

2001

Chicago's most reliable heating and cooling installation and repair contractors. Heating, Ventilating & Air Conditioning Service Installing & Repairing Roof Top Air Conditioners Mini-Split Systems Condensers Furnaces & More! 🔥Save $50 on your essential annual AC Tune-up! 📲Call us today for a free estimate 🌿Eco Friendly 😊Licensed, Bonded, Insured
Utilities

2016

Agriculture is risky enough with pest pressure, inclement weather, fluctuating markets, and urbanization. You shouldn’t have to worry about irrigation, too! Our Florida-based agricultural services company serves the Southern United States regions like Texas and North Carolina. Since 1982, we’ve provided custom, cost-effective agricultural irrigation services, such as: turnkey installation, service and repair, wholesale parts, hydraulic design, project management, & more. Head to https://asi.ag/ for more information!
Utilities

1982

NuScale has designed a new kind of nuclear power plant that is smarter, safer, cleaner, and more cost competitive than the large gigawatt nuclear power plants of the past. At the heart of the NuScale power plant is the NuScale Power Module™ (NPM), a small modular reactor (SMR) that brings together traditional components—the reactor vessel, steam generator, pressurizer, and containment—into a single, simplified, and fully factory-fabricated unit. Each NPM can produce 77 megawatts of electricity (MWe), and one NuScale plant can house up to 12 NPMs for a total of 924 MWe (gross). This scalability feature is unique to NuScale and allows for customization of facility output to match demand and project economics. NuScale has achieved a paradigm shift in the level of safety of a nuclear power plant facility—safety comes first, second to none. NuScale’s Triple Crown for Nuclear Plant Safety™ design ensures that on loss of all electricity to the power station, an undesirable situation for other nuclear plant designs, each NPM will safely shut down and self-cool, indefinitely, with no need for operator or computer action, AC or DC power, or additional water. This capability is a first for commercial nuclear power. Learn about NuScale’s work and our mission to improve the quality of life for all humankind by continuously improving nuclear power at www.nuscalepower.com
Utilities

2007

Parkline, now part of nVent, engineers, manufactures and integrates metal buildings that meet specific requirements of your unique project. We specialize in modular and site built projects across the United States. Doing business with Parkline isn’t just a transaction — we design exactly what you need. Our highly skilled workforce handles construction and electrical services efficiently under strict quality standards, and our customer service team supports you every step of the way. In 2023, Parkline was acquired by Trachte LLC – a leading provider of highly engineered Protection and Control Buildings (P&CBs). The transaction created one of the largest P&CB providers in the United States, combining two market leaders with complementary product offerings and diversified customer bases. In 2024, nVent completed its acquisition of Trachte (and the Parkline brand) strengthening nVent’s position with the electrification of everything in high-growth verticals, including power utilities, data centers and renewables.
Utilities

1973

As the nation’s longest-serving renewable energy retailer, we’ve been on a mission to change the way power is made since 1997. By choosing our 100% clean, renewable wind and solar energy plans for their homes and businesses, our customers have avoided more than 98.9 billion pounds of CO2 emissions to date — that’s like taking 10.4 million cars off the road for an entire year! But we’re more than just an energy company. We’re helping our customers make a positive environmental impact, support a cleaner grid and green their carbon footprints with sustainable living solutions, renewable energy plans and the purchase of carbon offsets. Through our charitable program, Sun Club, we, along with our customers, have donated more than $13 million in grants to nonprofits, funding sustainability projects focused on renewable energy, energy efficiency, resource conservation and environmental stewardship. As a carbon-neutral company, we pride ourselves on building a cleaner, greener future, together with our customers. For more information, visit greenmountainenergy.com and gmesunclub.org. If you’d like to join our team of like-minded individuals working toward a more sustainable future, check out our current career opportunities at https://bit.ly/2ZInoZ1.
Utilities

1997

Welcome to SRP, where our roots connect us to the vibrant communities we serve. For more than 120 years, we have delivered essential water and power services to the Phoenix metropolitan area. We’ve built lasting relationships and deep connections with our customers. Their satisfaction is the main focus of our mission. Beyond our history, SRP has a bright future in the Valley of the Sun thanks to the dedication of our employees, who are the heart and soul of the company. Our commitment to innovation and cutting-edge technology will be key to continued success in our second century in business. Explore diverse career opportunities in engineering, finance, IT, cybersecurity and more. Join us in powering a future that's both tradition-rich and forward-thinking. Let's shape this exciting journey together. Terms of Use • Be respectful. Profanity, harassment, confidential information or potentially libelous statements are prohibited. • Comments should relate to SRP and its programs, news or initiatives, or the utility industry. • Blatant promotion of a business, product or cause is not allowed. • These guidelines may be updated and visitor comments and posts may be removed at our discretion.
Utilities

1903

Storm Technologies, Inc. is a full service and results-oriented organization which provides boiler consulting services, performance testing services, general and comprehensive inspections, technical direction, pulverizer and burner performance replacement parts, airflow management systems, training seminars and in-house programs which can help your team work towards total boiler optimization. Storm Technologies, Inc. specializes in large utility boiler performance optimization by utilizing engineered solutions. Our solutions are practical and cost effective because of the constructive collaboration between our customers and the combined resources of our engineering, field services, and fabrication departments. STORM's field services team provides qualified, professional technical personnel for consulting, testing, inspections and technical direction of combustion and performance improvements to large electric utility sized boilers. Storm Technologies, Inc. also designs and fabricates specialized boiler test equipment and combustion improvement components; including pulverized coal classifiers, total combustion optimization systems and airflow measurement and control elements. Whatever the need is, we will help you meet your optimization and performance goals through our motto: Service, Quality, and Results. Contact us today at www.stormeng.com or 704-983-2040 for more information on how we can assist your team.
Utilities

1992

Established in 1995, UPL was formed for the purpose of providing natural gas service to communities not served by Ohio's various utility companies. Through strategic business arrangements with natural gas cooperatives, local public utilities, local gas producers and interstate pipeline companies, UPL has successful brought service to rural communities, subdivisions, industrial/commercial developments as well as lake communities across Ohio, eastern Indiana, and western Pennsylvania. In 2016, UPL further expanded its geographical footprint acquiring systems in Virginia and West Virginia. Currently UPL provides natural gas service for over 50,000 end users.
Utilities

1995

No matter what power delivery challenges you are facing, we can provide the resources and high voltage expertise to help you meet your project goals. Beta has been exceeding customer expectations on substation and transmission line projects across the U.S. for more than 45 years. We design and build substations, switchyards, transmission lines, gas-insulated switchgear (GIS) projects, and flexible alternating current transmission systems (FACTS). Explore our three product families on our website to learn more about our service offerings: Conventional EPC, Agile by Beta® and Engineering Services. We have proven our ability to complete cost-effective, fast-track projects and have an exceptional record for safety, timeliness and overall quality. Our approach goes beyond winning a job; we seek to earn your trust and build a long-term relationship. Over 75% of our projects during the past 20 years have been performed for repeat customers. Looking for a Job? We understand that finding the right place to work is not easy. At Beta, we believe in cultivating a team that wins together and takes on the most challenging projects in the high voltage industry. Visit https://bit.ly/2V32lAF to view our current openings and apply today. Beta is owned and operated by Crest Industries, LLC, an equal opportunity employer.
Utilities

1975

ELM Companies is a technology based team providing compliance products and services to various sectors including utilities, manufacturing, construction, hospitality and health safety. Starting with our 25-year commitment to excellence in the Damage Prevention industry, ELM has created technology offerings in the form of our LaunchPointTM Logistics and FieldSightTM Monitoring & Control Systems. Together, these IoT platforms provide real time decision-making capabilities by leveraging ever-advancing Artificial Intelligence (AI) protocols as well as powerful connected control through robust computing capabilities at the Edge of the Cloud where the work is being done and compliance must be demonstrated. In the world of damage prevention this means real-time asset and personnel location, dynamic prioritization, solid documentation capabilities and robust communication tools to keep the facility owner and the excavating community informed and involved in the process of protecting underground facilities and ensuring the public safety.
Utilities

1998

We Energies is the trade name of Wisconsin Electric Power Company and Wisconsin Gas LLC, two utility subsidiaries of WEC Energy Group. Our business began with formation of The Milwaukee Electric Railway and Light Co. in 1896. Today, our 4,000 employees serve more than 1.1 million electric customers in Wisconsin and Michigan’s Upper Peninsula and 1.1 million natural gas customers in Wisconsin. The company also supplies steam heat for more than 400 downtown Milwaukee customers. Often recognized as one of the nation’s premier energy companies, we were named the most reliable utility in the Midwest last year and have been ranked as a leader in customer satisfaction by J.D. Power and Associates. In addition, our parent company again was named to Corporate Responsibility Magazine’s list of the nation’s 100 best corporate citizens.
Utilities

1896

Energy Northwest produces reliable, affordable, environmentally responsible electric power and delivers it to Northwest public power utilities at the cost of production. Formed as a joint operating agency in 1957, the organization was created to serve the needs of public power by producing reliable, low-cost electricity while promoting public power activities in the region. Today the joint operating agency membership includes nearly every public power utility district in the state and several municipalities. The agency owns and operates four electricity generating facilities: White Bluffs Solar Station, Packwood Lake Hydroelectric Project, Nine Canyon Wind Project and Columbia Generating Station (nuclear energy facility). Energy Northwest also provides operations and maintenance services for generating facilities owned by other utilities, and develops new power generation facilities to meet growing demand. Find out more about us at www.energy-northwest.com Posting policy: www.energy-northwest.com/Pages/social-media-policy.aspx
Utilities

1957

Bird Electric Enterprises, LLC, a Black & Veatch company, is a full-service electrical contractor that focuses on providing outstanding service, safety, and quality electrical contracting to meet the needs of the utility and oil and gas industry.
Utilities

2004

Signal Service has roots dating back to 1955. Today, Signal Service is a leading supplier of traffic control products and innovative traffic solutions. We create positive impact through our high-end engineering expertise and years of effective collaboration with the private and public sector. In addition, our IMSA certified personnel provide 24 hour emergency and response maintenance on traffic management systems.
Utilities

1955

Smith Services has been a leading provider of electric motor aftermarket services in the Mid-Atlantic Region since 1991. The company offered a one-stop-shop for the inspection, overhaul and upgrade of virtually any size of industrial motor. Now, as part of Timken Power Systems, (TimkenPowerSystems.com) we are uniquely positioned for further growth, including our expansion into gear services. Whether the job takes place in the shop or in the field, our goal is to offer our customers, past and future, the highest degree of reliability possible for the entire powertrain. Located in Princeton, West Virginia, we serve a 15-state region from our 180,000 square foot facility strategically located in the I-77 industrial corridor. This facility is one of the largest of its kind in the United States, and boasts state-of-the-art equipment to ensure the highest levels of customer satisfaction. The investment by The Timken Company, who purchased Smith Services in 2013, proves the old adage “the more things change, the more they stay the same.” The new resources now available to Smith Services only increase our dedication to bringing our proven reputation for service and technical expertise to an even broader customer base.
Utilities

1991

At Cloverleaf Infrastructure, we specialize in delivering powered, ready-to-build sites tailored for the largest data center users and providers. Our approach prioritizes grid interconnection, onsite energy storage and generation, and access to low-carbon power—advancing our mission to support a cleaner, more resilient energy future.
Utilities

2024

F&D Partners is a leading energy consultant in many deregulated US states, Canada, Mexico, the UK and Ireland. Our mission is to work closely with our clients to effectively reduce their energy cost and usage while helping their facilities reduce emissions and improve efficiency. We have helped large commercial customers such as Property Management Companies, Hotels, Production Facilities, Data Centers, Hospitals, Higher Education, Real Estate Owners, etc save up to 40% of their energy supply cost. Our clients rely on our expertise, honesty, and professionalism.
Utilities

2015

General Pump Company, Inc. is a leading provider of professional water well redevelopment and pump equipment services, proudly serving California since 1952. For over seven decades, GPC has been the trusted partner for municipalities, agricultural operations, and industrial facilities across Southern California and the Central Coast. We specialize in comprehensive water well and pump system solutions, including repair, replacement, abandonment, testing, installation, and advanced diagnostics.

As a partner with Sylmar Group, we are dedicated to responsible water stewardship, recognizing the critical importance of reliable water infrastructure. Our team of licensed technicians, engineers, and skilled professionals leverages decades of experience and a state-of-the-art fleet to deliver exceptional service and lasting value. We offer a full suite of services, from routine maintenance contracts to emergency repairs, ensuring the longevity and efficiency of your water systems.

With three strategically located offices in San Dimas, Camarillo, and San Bernardino, and a commitment to quality, problem-solving, and safety, General Pump Company is the name you can rely on for all your water well and pump needs.
Utilities
Fuel and Energy Resources

1952

Inergy Solutions is a leading provider of comprehensive LED lighting solutions, specializing in energy-efficient upgrades for commercial and industrial properties across Alabama and Texas. We help businesses dramatically reduce their energy costs and improve their environmental footprint through tailored lighting design, installation, and maintenance services.

With over a decade of experience, Inergy Solutions delivers long-lasting, reliable LED fixtures – including emergency lighting, high-bay options, and outdoor area lights – alongside expert energy performance contracts and lighting design consulting. Our commitment to turtle-friendly lighting and innovative solar pole solutions ensures sustainable and effective illumination for a variety of applications.
Utilities
Fuel and Energy Resources

2015

United Water Conservation District is a vital California Special District dedicated to the management, protection, conservation, and enhancement of water resources. Serving the communities of Oxnard, Port Hueneme, Ventura, Santa Paula, Naval Base Ventura County, and numerous mutual water districts, farms, and pumpers, we ensure a reliable and sustainable supply of groundwater. Our operations encompass critical infrastructure like the Santa Felicia Dam, Lake Piru Reservoir, and the Freeman Diversion, alongside innovative projects such as the Pumping Trough Pipeline conversion and groundwater recharge basins. We are committed to providing surface water for agricultural irrigation and treated drinking water, while also actively addressing challenges like bromide contamination and invasive species. Established in 1927, United Water Conservation District continues to uphold its mission of responsible water stewardship, prioritizing community needs and environmental sustainability.
Utilities
Fuel and Energy Resources

1927

GreenLife Tree Care is a leading tree care specialist providing comprehensive arboricultural services to residential and commercial clients throughout Moreno Valley, California. We specialize in expert tree pruning, trimming, removal, and health assessments, ensuring the safety and beauty of your landscape. Our team of experienced professionals delivers reliable and professional tree care solutions for property owners, businesses, and municipalities. We focus on maintaining the health and longevity of trees, enhancing curb appeal, and mitigating potential hazards. GreenLife Tree Care is committed to sustainable practices and utilizes industry-best techniques to protect and preserve California's natural environment. With a strong local presence and a dedication to customer satisfaction, we’re the trusted choice for all your tree care needs – from routine maintenance to complex tree removal projects. We serve a wide range of clients including homeowners, property managers, and construction companies seeking expert tree services.
Utilities
Fuel and Energy Resources

2017

AIMS Team is a Fremont, California-based asset information management consultancy specializing in Water Utility Asset Management Plans. We partner with small and medium-sized special purpose districts and public works departments, providing tailored solutions to enhance data management efficiency. Our expertise lies in developing and implementing comprehensive asset management programs aligned with EPA guidelines, encompassing asset inventory, lifecycle planning, risk assessment, and data system integration. Systems Integration and Asset Information Management are at the core of our approach, ensuring seamless data flow and informed decision-making. We offer a full-service, turnkey solution, integrating our knowledge with your existing IT investments.

We combine deep expertise in asset management principles with the configuration and integration of relevant data systems. This allows us to handle all aspects of asset information management, including data mining, population, lifecycle modeling, and the creation of detailed Asset Management Plans. Water Utility Asset Management Plans are a key focus, helping clients optimize their operations and meet regulatory requirements.

The AIMS Team’s small, highly skilled team provides on-call support and access to specialized database, GIS, and IT professionals as needed. Jeroen Preiss, our founder, leads the team with a focus on implementing tools and processes for effective asset management within the water and wastewater sector. We are committed to providing cost-effective solutions that meet the budgetary needs of smaller agencies.

Utilities
Fuel and Energy Resources

2015

Custom Care Pest Services is a locally owned and operated pest control company serving Southwestern Idaho for over 60 years. We provide comprehensive residential and commercial pest prevention services, including quarterly and single-service treatments, as well as specialized bird and bat control solutions. If we don't solve your pest problem, it's free! Our commitment to customer satisfaction and effective, safe treatments has established us as a trusted provider in the Treasure Valley. We guarantee our work, or your money back.

Founded in 2001 by Phil Coulson, Custom Care Pest Services began with a focus on personal attention and organizational systems learned from years of experience in Florida. We address a wide range of pests, including ants, rodents, spiders, and insects, utilizing tried-and-true methods and effective products.

Our services include preventative, quarterly, and one-time treatments for homes and businesses, as well as specialized bird and bat exclusion systems. With a dedication to quality and a no-contract policy, Custom Care Pest Services is your reliable partner for a pest-free environment.

Utilities
Fuel and Energy Resources

2001

Lake n Pond Pros is a leading supplier of lake and pond fountain and aeration solutions, proudly serving customers across California and the United States. We specialize in providing high-quality products like floating fountains, pumps, and aerators, helping homeowners and professionals create stunning and healthy aquatic environments. Our commitment is to simplify the process of enhancing your lake or pond, offering a comprehensive selection and expert advice.

We’re dedicated to ensuring your water features are beautiful, balanced, and thriving. Founded in 2020, Lake n Pond Pros offers a no-stress return policy and free consultations, making us the trusted choice for all your aquatic needs.

Utilities
Fuel and Energy Resources

2020

Spokane Roof Cleaning Services is a trusted referral roofing service based in Spokane, Washington, specializing in connecting homeowners and businesses with qualified roofing contractors. We provide a comprehensive solution for all roofing needs, including roof cleaning, repair, and new roof installations.

Our primary focus is on delivering reliable connections to experienced roofing professionals who utilize high-quality, durable materials. We understand the importance of a safe and well-maintained roof for any property, whether residential, commercial, or industrial.

As a referral service, Spokane Roof Cleaning Services simplifies the process of finding the right roofing expert for your specific project. We carefully vet our contractors to ensure they meet our standards for quality and professionalism. We serve Spokane and surrounding communities, including Opportunity, Cheney, Post Falls, Rathdrum, Hyden, Sandpoint, Pullman, Moscow, Lewiston, Moses Lake, Rossland, and more. We are committed to providing exceptional service and building lasting relationships within the roofing industry.
Utilities
Fuel and Energy Resources

2017

Choosing the wrong electricity plan is costly and frustrating. We help every Texan win the game of electricity choice. Since 2009, ComparePower has been on one simple mission: We help our fellow Texans achieve victory in their energy plan choice. With over 70,000 verified-customer reviews and more than 5 million users, ComparePower is the most highly-rated destination for consumers and businesses to shop, compare, and order their best energy plan - all in one place. Every Texan deserves to win when choosing their electricity plan, and whether it’s online or by phone, we are here for you to make that happen.
Utilities

2009

At Just Energy, we believe that energy has the power to shape lives and create unforgettable moments. Our mission is to be a leading provider of simple and reliable energy services at affordable rates. From cherished memories to everyday comforts, energy plays a vital role in our lives, and we are committed to making it easily accessible for everyone. Since 1997, Just Energy has become an established and trusted retail energy provider offering electricity, natural gas, and green energy options. We take pride in providing competitive rates, straightforward plans, and various ways for our customers to earn rewards. Whether you're a residential customer or a business owner, we cater to your energy needs with dependable services in the United States and Canada. Join us on this energy journey as we simplify your experience and power the moments that matter.
Utilities

1997

The $5 Bill Helper was created to help everyone manage money from paycheck to paycheck. Although most paychecks are weekly or bi-weekly, billing dates tend to fall into different pay periods. This causes an imbalance in spending money or a false sense of wealth. Monies are then spent that should have been allocated or set aside for upcoming bills. When it comes time to pay those bills, we are then faced with the thought that we do not have enough money to pay them. It starts to feel like a constant struggle. The $5 Bill Helper with its trusty sidekick, The Bill Balancer, can stop this vicious cycle. The user can view the current and upcoming pay periods with the bills listed. If an imbalance is noted, the user will have the ability to apply The Bill Balancer. The Bill Balancer splits monies from one pay period to another. This feature can be edited, and manually split payments can be entered. This app helps users budget bills. Savings can be included if desired and is recommended. The $5 Bill Helper was created using real-life situations. Learn the right way to balance your income. This is the easiest and most effective app to use. If an app is too complicated or cumbersome you won’t continue to use it. So, we developed The $5 Bill Helper with everyone in mind.
Utilities

2021

List of Utilities companies in United States (US)

Company Name

Location

Category

Employees

Website

Voorhees, United States (US)

Energy
Energy

1000-5000

http://www.utilitiesone.com

Augusta, United States (US)

Energy
Energy

200-500

http://www.southeastutilitiesofgeorgia.com/

Hoover, United States (US)

Energy
Energy

10-20

http://parklinesouth.com

Tallahassee, United States (US)

Energy
Energy

2-10

http://www.dropfan.com

Fort Lauderdale, United States (US)

Energy
Energy

10-20

https://fussfreeac.com/

Tempe, United States (US)

Energy
Energy

2-10

http://www.transco.energy

Baton Rouge, United States (US)

Energy
Energy

50-100

http://www.onehourbr.com

Tacoma, United States (US)

Energy
Energy

200-500

http://mytpu.org/tacomawater

Des Moines, United States (US)

Energy
Energy

2-10

https://www.bobsseptic.com

Houston, United States (US)

Energy
Energy

50-100

http://www.sipindustries.com

Montgomery, United States (US)

Energy
Energy

20-30

http://www.alruralwater.com

Akron, United States (US)

Energy
Energy

50-100

http://www.clearwatersystems.com

Issaquah, United States (US)

Energy
Energy

2-10

http://mckaig.com

Irvine, United States (US)

Energy
Energy

10-20

http://www.solarbrokerpros.com

San Bernardino, United States (US)

Energy
Energy

20-30

http://www.sbvmwd.com

Hoover, United States (US)

Energy
Energy

2-10

http://www.entechproducts.com

Birmingham, United States (US)

Energy
Energy

10-20

http://aquasystemsalabama.com

Tulsa, United States (US)

Energy
Energy

2-10

http://www.asherpower.com

Fort Worth, United States (US)

Energy
Energy

1

https://powerhopper.energy

Nashville, United States (US)

Energy
Energy

2-10

https://www.musiusa.com/

Annapolis, United States (US)

Energy
Energy

20-30

https://www.zentility.com

Fort Worth, United States (US)

Energy
Energy

10-20

https://www.liveenergy.com

Barrington, United States (US)

Energy
Energy

2-10

http://ecotemphvac.com

Fort Pierce, United States (US)

Energy
Energy

10-20

https://asi.ag/

Corvallis, United States (US)

Energy
Energy

200-500

http://www.nuscalepower.com

Eleanor, United States (US)

Energy
Energy

500-1000

http://parkline.com

Houston, United States (US)

Energy
Energy

500-1000

https://www.greenmountainenergy.com/

Tempe, United States (US)

Energy
Energy

5000+

http://www.srpnet.com

Albemarle, United States (US)

Energy
Energy

10-20

http://stormeng.com

Canton, United States (US)

Energy
Energy

50-100

http://www.utilitypipelineltd.com/

Pineville, United States (US)

Energy
Energy

100-150

http://www.betaengineering.com

Peoria, United States (US)

Energy
Energy

500-1000

http://elmllc.com

Milwaukee, United States (US)

Energy
Energy

1000-5000

http://www.we-energies.com/

Richland, United States (US)

Energy
Energy

500-1000

http://www.energy-northwest.com

Eastland, United States (US)

Energy
Energy

500-1000

http://birdelectricinc.com/

West Chester, United States (US)

Energy
Energy

20-30

https://www.signalservice.com/About.html

Princeton, United States (US)

Energy
Energy

50-100

http://smithservices.com

Houston, United States (US)

Energy
Energy

20-30

https://cloverleafinfra.com/

New York, United States (US)

Energy
Energy

50-100

http://www.fanddpartners.com

San Dimas, United States (US)

Energy
Energy

50-100

http://www.genpump.com

Huntsville, United States (US)

Energy
Energy

2-10

http://www.inergysolutions.net

Oxnard, United States (US)

Energy
Energy

50-100

http://www.unitedwater.org

Moreno Valley, United States (US)

Energy
Energy

10-20

http://greenlifetreecare.com

Fremont, United States (US)

Energy
Energy

2-10

https://aimsteam.com

Boise, United States (US)

Energy
Energy

2-10

http://customcarepest.com

Huntington Beach, United States (US)

Energy
Energy

2-10

https://lakenpondpros.com/

Spokane, United States (US)

Energy
Energy

200-500

https://www.spokaneroofcleaningservices.com/

Dallas, United States (US)

Energy
Energy

10-20

https://comparepower.com/?utm_source=linkedin_website_url

Houston, United States (US)

Energy
Energy

1000-5000

https://www.linkedin.com/redir/suspicious-page?url=http%3A%2F%2Fwww%2ejustenergy%2ecom%2Fsocial

Statesville, United States (US)

Energy
Energy

2-10

https://5dollarbillhelper.com/

50/108 results

Frequently asked questions

Updated 23 October 2026

What is Enterprise League?

Enterprise League is a free business directory that helps buyers find the right company by sector and country. Every company has a profile showing what it does, what it offers and how to get in touch.

Is it free to list my company?

Yes, and it stays free: no card, no paid tier. Your profile appears in search results and category pages, can show up to 20 products and services, and lets buyers message you or ask for a quote.

How does verification work, and what does it cost?

Verifying your company is free. Confirm a code we email to an address at your company’s website, or send a company registration document for our team to check, and the verified badge appears on your profile. To show the badge in the directory and search results as well, take out a subscription: the first 14 days are free, and the price is on our pricing page.

Where does the company information come from?

Most profiles are built from public sources, such as official company registers. Claim your company’s profile to correct its details and add your own.

How do I claim or correct my company’s profile?

Open your company’s profile and choose Claim Profile. If you use an email address at your company’s website, a 6-digit code makes the profile yours at once; otherwise our team reviews your request, usually within a few days. Spotted a mistake on a company that isn’t yours? Tell us through our contact page.