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Concierge-Level Home Security Since 1984

Why choose ACS Security?

We provide customized security solutions
to over 10,000 of your neighbors
in the Greater Los Angeles area.

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We've Got Los Angeles Home Security Covered

Unsurpassed residential burglar and fire alarm installation

24/7 local residential alarm monitoring and rapid response

U.L. Accredited, state of the art technology and equipment for all security and power systems

Experienced and friendly 24-hour neighborhood patrol

Closed-circuit cameras with digital recording equipment

Dedicated local management endorsed by your knowledgeable homeowner associations

Meredith B. - Los Angeles

We moved in to our new house a few months ago and felt very safe. It had an alarm system already wired in, but we only knew how to use it when we were away. Then, one night while we were sleeping, we had an attempted break in. This guy jumped...

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Yvet C. - Sherman Oaks

I personally have met with this company, contracted them for a small neighborhood in Sherman Oaks and seen them perform. I looked at the places they already have dedicated patrol and neighbors say crime is down. Patrol is a perfect deterrent...

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Dylan K. - Los Angeles

Fast and reliable. ACS is the best local alarm monitoring and patrol company in Los Angeles. 30 years of being in business has helped the "Security to the Stars" stand out as the west side and Valleys best choice for alarm monitoring and patrol. We...

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Blake W. - Los Angeles

I have been a customer for 20 years and recently needed to update my system. Steven reviewed my entire system and came up with a new proposal at an excellent price. Steven is professional, thorough, and a pleasure to work with. ACS Security...

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