Family Owned and Operated 

Providing Commercial & Home Security Alarm Services to Murrieta and the Temecula Valley Since 1985

Whether you’re looking for a commercial alarm system for your large or small business or home, A-Bell Alarms combines unmatched local knowledge of Murrieta and the Temecula Valley with extensive security industry expertise and experience for the ultimate in safety and peace of mind.

Our clients appreciate our hands-on approach to service. You are never just an account number at A-Bell Alarms — you’re our neighbor. That’s why we take pride in helping protect our community and providing our clients with personal service that goes above and beyond expectations. We work with every client to custom design an alarm system to meet their personal and unique security needs.

Kathy and Chris Sizemore
Kathy and Chris Sizemore — Temecula Valley's "Dynamic Duo of Security"
The Pro Series commercial and home alarm system

Murrieta’s Premier Resideo Dealer

A-Bell Alarms is proud to be Resideo Premier Dealers. In our business’s 50 years we’ve only used one line of alarm equipment. Their name has changed a few times Pittway, Ademco, Honeywell, and now Resideo. However, one thing that has remained the same is their quality and dedication to developing the best state-of-the-art intrusion detection equipment.

We look forward to working with you to custom design a commercial or home alarm security solution to meet your specific needs.

Commercial Business Alarm Systems

Custom Fit Business Security

Put our local knowledge and expertise to work securing your business.

24-Hour Alarm Monitoring

Our professional monitoring services ensure you get the help you need, when you need it.

Business Security Cameras

Integrated security cameras let you keep an eye on your business when you’re not there.

Remote Alarm Control

Get complete control and visibility of your business alarm system and security cameras with Total Connect.

Home Alarm Systems

Home Security Systems

Home security systems custom designed to fit your unique lifestyle and needs.

24-Hour Home Alarm Monitoring

Our professional monitoring services ensure you get the help you need, when you need it.

Security Camera Systems

Know exactly what’s happening at your home, whether you’re there or away.

Smart Home Automation

Enjoy the smart home of the future today!

Providing home alarm systems and commercial business alarm systems service to Murrieta, Temecula, Wildomar, Lake Elsinore and Menifee