Skip to content

California

Security Systems in California · page 9

1,478 security systems across California, with Google ratings, hours and websites where the business has them.

By city

Security Systems by city in California

More services in California

Compare

1,478 security systems in California

Recommended and Verified businesses first, then by number of Google reviews. Use Sort to see highest rated.

Filter

Page 9 of 31 · 48 of 1,478 shown. Recommended businesses first, then businesses that have claimed their profile, then Verified ones, then by Google rating and review count. Use Sort to see highest rated first.

Page One Partner Research

How security systems in CA compare

Security SystemsCAU.S.
Average Google rating (10+ reviews)4.434.56
Median Google reviews710
Reviews for the top quarter24+29+
Have a website65.8%66.3%

Businesses listed in our directory, not every business in the market. Updated October 2026. Security Systems industry report · What is a good rating for security systems?

From Page One Partner Research

  • A good Google rating for security systems: in our directory, the median is 4.8 and at least a quarter hold a perfect 5.0. Half of them have 10 or fewer reviews. What is a good rating for security systems?
  • California businesses in our directory average 4.52 stars on Google, ranking 22 of the 50 states we measured; 30.9% list no website. Ratings in every state

FAQ

Common questions

How businesses get here and how up to date everything is.

Yes. Page One Partner is a free directory of local service businesses across the United States. It costs nothing to search, and nothing for a business to be listed. Each profile is built from the business's public Google Business Profile, and an owner can claim, update or hide theirs at any time by contacting info@pageoneinsights.com.

Are you a security system in California?

Find your business and claim it free: correct details, add photos and services, and get quote requests sent straight to you.

Find your business +1 (888) 272-1940