Secure Your Home With Bay Alarm

California homeowners like you have relied on Bay Alarm for home security systems to protect their homes and families for more than 70 years. Here's what we can do for you.

Get A Free Custom Quote

Protect everything you’ve worked so hard for. Fill out the form and a Bay Alarm Security Specialist will contact you about your home security system quote.

We're Here to Protect Your Home

Alarm Monitoring

Our monitoring center leads the industry for home security system monitoring, with extensively trained agents, 5-Diamond Certification, FM Approval, UL listing and a fully redundant backup monitoring center.

Home Alarm Systems

Our industry-leading home security systems come with a 90-day satisfaction guarantee, one-year warranty, and 24-hour emergency repair service.

Remote Home Automation

Control your home security system, lights, locks, and thermostat remotely, right from your smartphone or mobile device.

Fire Alarms And Smoke Detectors

Rest easy knowing our trained home security professionals monitor your fire alarms, smoke detectors and carbon monoxide detectors 24/7.

Alarm Patrol And Response

Our Agents are trained to assist police. They'll check your home when you travel. They'll even provide safety escorts to your door in many neighborhoods we serve.

Home Security Cameras

Get the security of properly installed home surveillance cameras from Bay Alarm.

Watch How We Can Help

Learn More About Home Security and Bay Alarm

Top Tips: Easy Ways To Improve Your Home Security

Improve Your Home Security The United States has the unenviable distinction of being the world’s leader in burglaries: a burglary is committed every 15 seconds in this country—that’s 4 burglaries per minute! Once inside a house, burglars steal, on average, $2,000 worth of items. Did you know that $2,000 is more than what it costs […]

20 Home Security Facts That Every Californian Should Know

How much do you know about home security? Or burglars, for that matter? Did you know that someone breaks into a home every 15 seconds in the United States? Which tells us that the break-in business is, unfortunately, alive and well. That’s why we think you should know as much as possible about defending […]

Bay Alarm Brothers Inducted Into Security Sales and Integration Industry Hall of Fame

Pacheco, CA. April 6, 2016 – Two of Bay Alarm’s leading executives have been inducted into the Security Sales & Integration (SSI) Industry Hall of Fame. Bay Alarm CEO Roger Westphal and retired President and Chairman Bruce Westphal received the prestigious honor, which recognizes individuals who have contributed to advancements in the security industry through […]