Better Security Systems for California Backed by Bay Alarm
Helping protect California homes, businesses, and communities is all we do. We've been doing it for over 70 years. That's why we do it better than anyone else.Get a FREE Security Review
Your Bay Alarm Solution
We're not just experts in security, we're experts in California security. That's because we’re a family-owned California business three generations strong. We know your neighborhood. We know the police and fire departments. We know the local codes. And we know how to serve California customers like you.
"The system that your company installed is working perfectly and we are very happy with our system. I wanted to thank you and your installers personally for a great job, all the work was done professionally and exactly as contracted. If you need a great review or reference, let us know."
Home Security Features
Since 1946, California homeowners like you have relied on Bay Alarm for residential security systems that protect everything you've worked so hard for. Here's what we can do for you.
Our latest thinking on the home security industry and how it can help you.
Contra Costa County Law Enforcement Training Center (LETC)
Bay Alarm provides the Contra Costa County Law Enforcement Training Center with scholarships for prospective law enforcement officers. With this assistance, those at the beginning of their careers can get the training they need, and start a career keeping the public safe.Read More
What are the benefits of having a monitored burglar/fire system?
Our Monitoring Center is right here in California, staffed with industry-leading, highly-trained professionals who can dispatch the proper authorities with efficiency and urgency. We are also UL-listed and Five Diamond Certified. We can even help identify and prevent false alarms, saving you the trouble of irritated neighbors or possible false alarm fees.Learn More
Why can't I buy a system over the phone or online?
Security systems shouldn’t be one size fits all. That’s why we insist on sending one of our security experts to your property instead of just showing up to install. This way you end up with a customized security system that suits you and your property’s needs.Learn More
Can I arm and disarm my system from my smartphone or tablet?
Yes, you can! We offer a service called Total Connect that connects a free app for your mobile device.Learn More