Homeowners in California researching home security after a break-in face different prices, rules, and provider availability across Los Angeles, San Diego, and smaller communities. This local guide connects the national home security after a break-in advice with California labor costs, licensing checks, cities, and professionals who serve the state.
Professionals serving California
Home Security Companies California Homeowners Trust
Use these profiles to narrow the California list to two or three companies worth a written quote on home security after a break-in.
US 911 Home Security is the featured pick on this page: one call reaches screened home security professionals across California. Reviewers most often mention nationwide 24/7 availability and fast dispatch. Labor drives most home security pricing here: the California median for security and fire alarm systems installers is $71,570 a year (BLS OEWS 2025), 19% above the national figure. Put US 911 Home Security side by side with the other California companies on this page, then let written quotes settle it.
(214) 702-5214Working across California, Sentinel Home Security has turned dependable home security service into repeat business. Customers rate it 4.5 stars across 40 reviews and past clients single out on-time arrival. Before booking, credentials are easy to check: California contractor licensing runs through the Contractors State License Board (CSLB). As with any California hire, weigh Sentinel Home Security's written scope and warranty against two competing bids.
(213) 671-0315A shortlist for home security after a break-in in California is not complete without Safeguard Security Systems. A 4.6-star average over 51 reviews reflects how it treats repeat customers. It competes in the country's #1 largest state market - about 39.5 million residents - where home security demand stays steady. Request a written quote from Safeguard Security Systems and at least two other California providers before you commit.
(714) 782-3415California residents weighing home security after a break-in often end up comparing ShieldPoint Home Security against the rest of the field. A 4.7-star average over 62 reviews reflects how it treats repeat customers. Quotes track local labor costs - BLS pegs the California median wage for security and fire alarm systems installers at $71,570 a year. Request a written quote from ShieldPoint Home Security and at least two other California providers before you commit.
(480) 806-2841When home security problems cannot wait, Watchtower Security Services is a name California homeowners pass along. Its business details carry a verified badge in this directory, checked by our listings team. Its California footprint concentrates where the work is - Los Angeles, San Diego, and the communities in between. A quick call tells you how soon Watchtower Security Services can start in your corner of California and what a visit will cost.
(407) 751-1353Homefront Security Co. ranks among the California home security companies homeowners shortlist most often. The company quotes work in writing up front, which makes it easy to compare against other bids. Its California footprint concentrates where the work is - Los Angeles, San Diego, and the communities in between. Request a written quote from Homefront Security Co. and at least two other California providers before you commit.
(704) 419-7145Homeowners across California regularly turn to Beacon Home Security Pros when they need home security after a break-in. A 4.5-star average over 95 reviews reflects how it treats repeat customers. It competes in the country's #1 largest state market - about 39.5 million residents - where home security demand stays steady. Call to confirm availability in your part of California, and ask Beacon Home Security Pros for references from recent local jobs.
(813) 773-8616Few home security providers serving California come up in side-by-side comparisons as often as IronBolt Security Solutions. The company quotes work in writing up front, which makes it easy to compare against other bids. Labor drives most home security pricing here: the California median for security and fire alarm systems installers is $71,570 a year (BLS OEWS 2025), 19% above the national figure. Compare IronBolt Security Solutions against the rest of this California list on licensing, reviews, and the clarity of its quote.
(612) 457-1121California homeowners researching home security after a break-in will quickly run into AlertLine Home Security - and for good reason. Its team handles alarm installation and security cameras, alongside the rest of the usual home security workload. Labor drives most home security pricing here: the California median for security and fire alarm systems installers is $71,570 a year (BLS OEWS 2025), 19% above the national figure. As with any California hire, weigh AlertLine Home Security's written scope and warranty against two competing bids.
(602) 580-0469Among the home security companies serving California, TrueGuard Security Systems stands out for consistency. Customers rate it 4.8 stars across 128 reviews and past clients single out on-time arrival. Labor drives most home security pricing here: the California median for security and fire alarm systems installers is $71,570 a year (BLS OEWS 2025), 19% above the national figure. Compare TrueGuard Security Systems against the rest of this California list on licensing, reviews, and the clarity of its quote.
(512) 798-8184The California Market by the Numbers
Population
39,538,223
#1 largest state, 2020 Census
Median wage: Security and Fire Alarm Systems Installers
$71,570/yr
19% above the national median of $60,070
License verification
Contractors State License Board (CSLB)
Contractors are licensed at the state level - verify before hiring.
Largest metro areas
Los Angeles · San Diego · San Jose
Where California demand concentrates
Sources: U.S. Census Bureau, 2020 Census (April 1, 2020); U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics (OEWS), 2025.