What Are the Top HVAC Installation Companies in the Harrisburg, PA Area – 10 Options to Keep You Comfortable

October 16, 2025

Business owners need to ensure their clients are comfortable within their premises. Finding reliable HVAC installation companies in the Harrisburg, PA area can help create that ideal environment.

Temperature swings in Pennsylvania are common throughout the year, so it’s important to be prepared. Here are the top HVAC installation companies in the Harrisburg, PA area.

1. Zimmerman plumbing, heating & air conditioning

Zimmerman Plumbing, Heating & Air Conditioning is a family-owned and operated professional home services company. It has provided HVAC parts and labor to Greater Harrisburg and Central Pennsylvania since 1980. They offer specialized services to improve energy efficiency, including geothermal heating and cooling installation that can reduce heating costs by up to 70% and cooling costs by up to 50%.

Key features:

  •  Offers a one-year warranty on all parts and labor
  •  Provides emergency technical service to your home 24/7
  •  Deploys expert technicians with NATE certifications and master plumbing licenses
  •  Gives discounts and rebates for select services

Review: “I recently had a mini split system installed by Zimmerman’s and was very satisfied with the service I received. The communication was excellent and they thoroughly prepared for and executed the job. The team coordinated perfectly with one another and communicated every facet of the install and usage of the units to me. It was a pleasure meeting Earnie and his team throughout this process and I am extremely grateful for the level of service that I received throughout each phase of the process. I highly recommend them to anyone looking to have work done on their homes and I will be happily working with them again in the future.”

2. HB home service team

HB Home Service Team is an employee-owned residential contracting company that has provided professional HVAC, plumbing and electrical services since 1914. They use advanced systems like geothermal heating and ductless mini-split systems. Additional services include drain clearing, video pipe inspection and more.

Key features:

  •  Provides up-front pricing for every service and repair
  •  Offers a Gold Shield Membership program for regular maintenance and inspections
  •  Available for emergency response 24/7
  •  Gives special financing offers for home improvements

Review: “Any company in business for nearly 100 years, at that time, has to be good! Therefore, we chose the HB Home Service Team after West Shore Oil had gone down the tubes. Oil was leaking into a room and it was immediately taken care of. You were great! I’d recommend HB Home Service Team always. Great!!!”

3. Legacy comfort systems

Legacy Comfort Systems (LCS) is a family-owned and operated HVAC company in Harrisburg that installs, repairs and services many types of systems. They specialize in Mitsubishi Ductless Mini-Split Systems to reduce energy costs while maintaining comfort. Most installations can be completed within a day.

Key features:

  •  Provides upfront flat rate pricing
  •  Offers free estimates for new or replacement HVAC systems
  •  Gives military and senior discounts
  •  Delivers emergency services as needed

Review: “I would recommend LCS to everyone!! He was efficient, thorough, professional and very friendly. He wore his mask and his foot covering even though I said it didn’t matter for the shoes! He is very reasonable and his service is over the top.”

4. UGI heating, cooling & plumbing

UGI Heating, Cooling & Plumbing brings safety, quality and comfort to customers in Eastern Pennsylvania. Their technicians are knowledgeable, professional, reliable, trustworthy and accountable. While mainly located in Harrisburg, Lancaster, Reading and Whitehall, they service other parts of Pennsylvania as well.

Key features:

  •  Provides protection plans
  •  Offers a one-year labor warranty on all services provided
  •  Operates on an Advantage Program with Advantage Alliance that lets you make monthly payments for heating and cooling equipment
  •  Provides a customer loyalty program with discounts

Review: “The service man Adam was the best. He was pleasant, concerned about my questions, plus had some helpful suggestions. UGI was there within hours when I called that morning when my water heater was leaking. The technician was efficient and checked everything out and had my water heater in less than three hrs. I was not inconvenienced that long without water. Very pleased!”

5. The heating and cooling guys

The Heating and Cooling Guys is a veteran-owned company providing HVAC services to homes and businesses since 2019. They focus on quick response times and lasting solutions. They also offer specialized services like AC repairs and full system replacements.

Key features:

  •  Provides free and accurate estimates
  •  Offers memberships for savings
  •  Ensures flexible financing options
  •  Delivers immediate support as needed

Review: “The Heating and Cooling Guys is my go-to HVAC company. Our furnace stopped working two winters ago. Another company came and said we needed a new furnace. We decided to get a second opinion. The Heating and Cooling Guys came and said it was just our thermostat, which needed new batteries. Our furnace is still working fine 18 months later. We’ve used them for an AC repair and some furnace and AC tuneups. I like their honesty, professionalism, pricing, and great employees. I feel fortunate to have found them. Thank you!”

6. A to Zinn HVAC

A to Zinn HVAC provides air conditioning and heating installation, maintenance and repair services throughout Harrisburg. They install mini-split systems and offer water heater services. Regular preventive maintenance is available to extend HVAC equipment life and improve indoor air quality.

Key features:

  •  Offers 24/7 emergency services
  •  Provides service warranties
  •  Sends estimates on the same business day
  •  Accommodates multiple payment options

Review: “A to Zinn HVAC is an amazing company that I highly recommend. I called and within 30 minutes, Sam was at my property and fixed an issue with my AC. Other companies said I needed much more expensive replacement parts to fix. Sam was in and out within 30 minutes, with everything fixed, at a great price compared to competitors. If you want an honest and efficient company that isn’t trying to nickel and dime you, A to Zinn HVAC is the place to go! I could not recommend their services enough!”

7. Blue valley heating and cooling

Blue Valley Heating and Cooling is a family-owned and operated HVAC company serving local residential and commercial spaces with heating and cooling needs. With over 20 years of experience, they provide reliable services including customized light commercial HVAC solutions.

Key features:

  •  Provides modular HVAC solutions
  •  Offers flexible financing options
  •  Conducts maintenance as needed
  •  Has served numerous types of businesses in retail, office work, food service and more

Review: “I can’t say enough good things about Blue Valley Heating and Cooling! A previous contractor had left us with a broken venting pipe, and Blue Valley came out right away to diagnose and fix the problem. The technician was professional, knowledgeable, and explained everything clearly. You could tell they genuinely cared about doing the job right. It’s such a relief to finally have a company we can trust — I’ll definitely be calling them for all of our heating and cooling needs from now on!”

8. G.F. Bowman

G.F. Bowman grew from a small business in 1967 into an established plumbing, heating and cooling company in Harrisburg. This family-owned and operated business focuses on quality services and supporting the local community. Customers appreciate their friendly and professional inspections and services.

Key features:

  •  Provides upfront pricing
  •  Offers coupons on select services
  •  Gives flexible payment terms to fit your budget
  •  Takes care of cleanup after project completion

Review: “Eric came out to our property to service our oil furnace. He was kind, respectful and took the time to explain what was needed. He wasn’t pushy and he didn’t try to upsell us on anything we didn’t need. He completed the work promptly and tested everything before leaving. The price was fair, and the customer service was top-notch.”

9. Daflure

Daflure has provided heating, cooling and solar services since 1979. They’re known for reliable service in both installation and repairs. They offer regular preventive HVAC maintenance to improve system efficiency and help reduce utility costs.

Key features:

  •  Offers coupons and discounts
  •  Gives flexible financing options
  •  Runs a customer referral program with gift card rewards
  •  Delivers 24/7 emergency services

Review: “Matt, our service technician, was very professional. He called plenty in advance of his visit. He was on time, courteous, and knowledgeable. He explained a couple of things I asked about, answered questions and was genuinely concerned about adding value to his visit by taking time to show me rather than just tell me when I asked questions. I would highly recommend Matt.”

10. Leaps & bounds

Leaps & Bounds is a family-owned and operated HVAC and plumbing business with over 20 years of specialized HVAC experience. They customize their installation, repair, replacement, maintenance and improvement solutions to meet specific needs. Their team handles projects of nearly any size.

Key features:

  •  Provides discounts
  •  Offers flexible financing
  •  Delivers 24/7 emergency services
  •  Gives free quotes

Review: “I called Leaps & Bounds, and they were able to book me for the very next day. Logan arrived early in the morning, answered all of my questions, and quickly took care of our dryer vent issues. He was friendly, professional, and the price was fair. I would definitely recommend them.”

Methodology for assessing HVAC installation companies

With many HVAC installation companies in the Harrisburg, PA area, choosing the right one takes careful consideration. Here are important factors to review when making your selection.

How HVAC installation benefits businesses

A well-maintained indoor environment offers several advantages for businesses. Here’s how HVAC installation helps business owners:

1. Controlling indoor temperature

Installing heating and cooling units helps businesses adapt to outdoor weather changes and maintain comfortable indoor temperatures that welcome customers to stay longer.

Comfortable workspaces also help employees stay energized and productive. This improved comfort often leads to better job satisfaction and staff retention.

2. Regulating humidity

HVAC systems help balance humidity levels by managing moisture in the air. This prevents mold and mildew growth, protecting your property and equipment.

Proper humidity levels create a healthier environment for customers and employees alike, which can enhance your business’s reputation.

3. Filtering out dust

HVAC air filters improve indoor air quality by capturing dust particles. This helps maintain cleaner spaces and extends the life of business equipment.

Proper airflow also prevents strain on the HVAC system itself. Work with technicians to select appropriately sized filters that match your space and dust control needs.

Choose quality HVAC installation providers

The right HVAC installation company in the Harrisburg, PA area will help create a more comfortable space. Take time to evaluate companies and identify the improvements needed to enhance comfort, equipment performance, and overall well-being for customers and employees.

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