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READ THE FINE PRINT AND FIND A DIFFERENT ALARM COMPANY
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Bay Alarm Company Home Security

Bay Alarm Company is an independently-owned and operated alarm company. Founded in 1946, Bay Alarm is one of the largest alarm companies in the United States, protecting more than 80,000 residential and commercial customers. The company provides a full range of burglar alarms, access control, fire and video surveillance and online management solutions. Residential options include 24-hour monitoring and life safety systems. Bay Alarm is affiliated with California Automatic Fire Alarm Association, California Alarm Association, Central Station Alarm Association, Security Network of America, Underwriters Laboratories Listed and other local alarm associations. The company is in its third generation of family management. It is based in Pacheco, Calif.

Website: bayalarm.com

Phone: (800) 610-1000

Closed now

  • Sun Closed

5130 Commercial Cir Concord, CA 94520 ·2320.14 mi

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Reviews

yelp
4.0 488 reviews
5 star
345 4 star
25 3 star
9 2 star
10 1 star
99
Lori D. 04/28/26

Called in a service request. I live in Clayton. Bay Alarm came right away. Terrence came . He was awesome! I needed a panel changed. He did it in no time. Very knowledgeable, and very...

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Drew H. 02/05/26

Good stuff: * The basic security works. * They were willing to work with and upgrade an existing wired security solution, adding wireless gadgets on as needed. * There's an iPhone/Siri integration...

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Cynthia B. 10/22/25

We contacted Bay Alarm because we kept getting alerts saying our glass break nook was not working. We paid hundreds of dollars to have a technician come out and tell us the batteries just need to...

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Linda J. 06/25/26

I want to give a big shout out to Clarissa Williams of Bay Alarm company. I was so overwhelmed about getting my auto pay updated. I have to change information about my CC information. She was...

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Christy C. 07/21/26

Worst customer service ever. They gave me a faulty part. They said they would replace it because it was covered by insurance. The technician came, didn't have the part And gave me an appt time for...

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