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Serving Northern California
Sacramento and Greater Bay Area

About 1st Home Security

1st Home Security is a preferred ADT Authorized Dealer serving the Sacramento and Greater Bay Area with over 15 years of experience. We professionally install and protect home owners and small businesses with the number one alarm company in America, ADT. We believe the customer is always 1st!

Contact Us:

Toll Free: 1-844-328-8800

Main Office: 916-786-8800

California ACO License: 7429

Hear What Our Customers Have to Say!

"My neighbors house was broken into and me starting a new family I wanted to make sure we were safe. I called 1st Home Security and they came out did a walk through, went over my concerns, and provided me with a home security solution that fulfilled all of my needs. I have been a happy customer ever since. Thanks 1st Home Security."

-- Jeff Amo
   Castro Valley CA

"I was so impressed with 1st Home Security's attention to detail getting me set up with ADT alarm system. It was my first experience with selecting a home security system. I chose the wireless option which is easy to operate. Even my 85 year old parents find it easy to turn on and off. I highly recommend ADT for anyone interested in home security."

-- Jill Comyford
   San Leandro CA

"I was referred to 1st Home Security by a friend on Facebook so made the call and scheduled an appointment. The service I received was great all around! Its affordable, easy to use and the customer service has been great. Also, the installer was very professional and did a clean, great job."

-- Heather Rivera
   Campbell CA