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General Monitoring Services

Huntington Beach, United States (US) · Professional Services

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Data quality

Complete · Accuracy

Last verified

May 2026

#security

General Monitoring Services is a Professional Services company based in Huntington Beach, United States (US), founded in 1971, with 50-100 employees. General Monitoring Services's profile is verified on Enterprise League.

Overview

AvantGuard is a leading provider of comprehensive monitoring solutions for a connected world, specializing in security, fire, PERS, IoT, and professional monitoring services from our central station in Huntington Beach, California. We empower security system installation companies with robust, redundant, and integrated monitoring services, including wholesale monitoring, video monitoring, cloud monitoring, and hybrid monitoring platforms. With over 23 million subscribers and a proven track record of diverting 847,346 false alarms in 2022, AvantGuard delivers unparalleled reliability and peace of mind. We’ve been with AvantGuard for almost two years now. Our clients and our team have provided nothing but positive feedback. We are seeing quick responses to alarms, as well as prompt answers to any questions our team has.

Because of AG’s up-to-date central stations, our integration with Alarm.com has been flawless. Mike Richardson - Spartan Security Systems Inc. I've been in the industry for going on nine years and out of the three central stations I have worked with, AvantGuard is by far superior in the monitoring services and support they provide. There isn't a single question or situation that I have brought to AG that they have not been able to help me resolve. They are always willing to help and very prompt when doing so. Marshall Woodruff - Brinton Security Services, LLC AvantGuard has been a terrific partnership for us.

Mijac Alarm has been listed in the top 100 alarm companies and most alarm companies in this category have their own central station. We have AvantGuard with less headaches, fewer employees, and greater ability for options for our clients, all at a very fair price. Thanks AG! Steve Sopkin - Mijac Alarm We have been in the business for over 30 years and were looking for a new central station with more attention to our customers. After making one phone call and a trip to Utah, we decided that AvantGuard was for us and our customers. There is no doubt that management cares about their employees and dealers, and the decision was made to make the change.

Wayne Gorrell - D.A.L. Security Systems AvantGuard has been a strong partner for Preventia for over ten years. They educated us on best practices when we first started in the industry, giving us honest information for our best interests that have served us. They continue to work with us diligently to make sure our customers are always receiving the best service possible. We are proud to partner with AG. Aaron Whitaker - Preventia Security Industries
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Contact Details

+1855-299-1845
sales@agmonitoring.com

Huntington Beach, United States (US), 17951 Lyons Circle

Founded

1971

Company Type

Private Limited Company

Employees

50-100

Categories

Security Services
Security and Protection

Keywords

#security

Awards

• 2026 OpenSee all

Services

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Video Monitoring
Security and Protection

AvantGuard’s advanced video verification system reduces false alarms, deters criminal activity, and provides interactive video monitoring for residential and commercial properties. Our reliable service offers the most trusted and dependable alarm verification.

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