Secure Your Business With Bay Alarm

Over 81,102 businesses trust us to manage their security needs.

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What Our Business Security Customers Are Saying

Commercial Security Systems For Your Business

Bay Alarm employees are the best-screened, most highly trained experts in the industry. We're up-to-the-minute on all local and state codes. Our equipment is the most technologically advanced you can get. In short, we know how to serve businesses like yours, end to end. And as a family-owned, locally operated company, we're active in the communities we protect.


- RON S.


- DAN S.


"Sal, our installer was fantastic! He was courteous, and did his job in a thorough manner. Patty in Sales was also great, she has been most attentive even after the sale was completed."

BaySafe Blog


Is Your Business Safe?
See Our Business Security Checklist

Is your commercial property an open door for thieves? It’s an important question to ask, considering that businesses in the United States lose an estimated $33 billion due to theft. And if you swear by the trustworthiness of your employees, we hate to burst your bubble: most of that $33 billion is stolen by — […]

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Learn Everything About Commercial Security Cameras

Commercial Security Cameras 101 When it comes to security systems, commercial security cameras are integral to maintaining a safe environment for you and your customers. From preventing theft to keeping an eye on your property with mobile tools, they can give you, and your wallet, peace of mind. In the right hands then, they’re a […]

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Don't Forget These Fire Safety Tips For Your Business

According to the National Fire Protection Agency, California ranks in the top 3 states for non-residential fires. If you’re a business property owner or manager, here’s another fact you’ll want to know: The vast majority of non-residential fires happen in business offices. As you can imagine, a fire in the commercial workspace can be devastating […]

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Boys and Girls Clubs

Bay Alarm is a proud sponsor of the Boys and Girls Clubs. Community involvement is a key part of Bay Alarm’s culture and business approach. We join with our neighbors in supporting local youth.

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Contra Costa County Law Enforcement Training Center (LETC)

Bay Alarm provides the Contra Costa County Law Enforcement Training Center in California 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.

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NetOne unites the best independently owned security companies in the nation and we are proud to be a part of this important professional organization. Our expertise is strengthened through networking with our partners in security.

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Where can I get my NFPA 72 and 25 inspection forms?

Bay Alarm has invested significant resources in developing an industrial, electronic, inspection testing system that makes reports easily accessible to business security system customers through BayNet. Our dedicated, certified fire inspectors utilize tablets to test every required device.

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How can I test my business security system?

Simply call our Monitoring Center at 800-470-1000. They will place your account in “test mode.” You can then either send a manual test signal or test a specific device, and we will provide you with the results and make any recommendations.

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How do I log into BayNet?

Click Learn More below. Log in using your email address and password. There you can view your account details, testing results, and pay your bill online. For more features such as searchable, downloadable alarm activity and facility management exception reports, ask about upgrading to BayNet Plus!

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