For My Home
Residential Services
We have solutions to support your home security needs from all angles. Choose from:
All Home Services
Security Cameras
Burglar Alarm Systems
Alarm Monitoring
Fire Alarms & Smoke Detectors
Home Automation
Patrol & Response
Supporting Our Communities

Bay Alarm has been serving our local communities since 1946. Being your local alarm company, we are dedicated to the safety of the homes our loved ones share. Let's talk about your safety, and how we can help you secure your home, belongings, and family.
Let's Us Help Secure Your Home
For My Business
Commercial Services
We have solutions to support your business security and operation needs from all angles. Choose from:
All Business Services
Security Cameras
Burglar Alarm Systems
Alarm Monitoring
Fire Alarms & Smoke Detectors
Live Video Monitoring
Patrol & Response
Access Control
Expert Solutions

Bay Alarm has been helping businesses secure their business, monitor security, manage access and more since 1946. Our team is dedicated to helping you manager the ins and outs of security, insurance and licensing requirements. So let's talk and see how we can work together!
Let's Talk About Your Business
About Bay Alarm
About Bay Alarm
We're proud of the work we've been doing for nearly 75 years. If you're looking to learn more, join the team, or just say hi, choose from:
Our Story
Locations
Learning Center
Contact Us
Careers
News & Media
The Latest
Stay on top of the latest news, updates and resources from the Bay team:

How Contractors Can Gauge the Cost of a Commercial Fire Security Plan

Monitored vs Unmonitored Alarm System: Costs & Key Differences
Check Out More from the Bay Blog

Trustpilot

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We're now offering virtual consultations! Contact us, and we'll have one of our professional installers walk you through the process.

Proudly Serving Communities in California, Washington and Arizona

Offering the best security solutions and unmatched customer support.

Find Your Local Office

California

Greater Bay Area

East Counties

5130 Commercial Circle
Concord, CA 94520
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Oakland

9836 Kitty Lane
Oakland, CA 94603
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North Bay

1016 Clegg Ct.
Petaluma, CA 94954
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San Francisco

510 Myrtle Ave. #102
South San Francisco, CA 94080
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Santa Clara

491 Gianni Street
Santa Clara, CA 95054
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Northern & Central

Redding

2335 Larkspur Lane
Suite A
Redding, CA 96002
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Stockton

3819 Duck Creek Dr.
Stockton, CA 95215
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Sacramento

3475 Orange Grove Ave.
N. Highlands, CA 95660
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Southern

Orange County

1590 S. Lewis St.
Anaheim, CA 92805
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San Diego

8205 Ronson Road
Suite F
San Diego, CA 92111
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Ventura

2264 Goodyear Ave.
Ventura, CA 93003
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Los Angeles

1728 Standard Ave.
Glendale, CA 91201
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Ontario

740 S. Rochester Ave.
Suite D
Ontario, CA 91761
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South Bay

17111 S Broadway
Gardena, CA 90248
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Arizona

Phoenix

1406 W 14th Street
Suite 102
Tempe, AZ 85281
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Washington

North Sound

8229 44th Ave. W
Suite D
Mukilteo, WA 98275
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Bay Alarms Locations