#1
HM Security - ADT Authorized Dealer
“Great experience with HM Security. Louis did an amazing job helping secure my business. Everything went smoothly and the service was excellent. Highly recommend!” — Google review
Best Security System Installers in Lakewood, CA
The 10 best-rated security system installers in Lakewood, CA average 4.9★ on Google across 6,631 reviews. HM Security - ADT Authorized Dealer has the top rating (5.0★), and Skyline Security has the most reviews (4,418). Updated October 25, 2026.
10 companies that meet our bar: rated 4.5★ or higher on Google, with a meaningful review history (6,631 reviews combined) and currently operating. Request a call back and the company will phone you directly.
#2
Vivint
“Gavin is a nice respectable young man. I have him coming back tomorrow to set my appt. for same day service all because of his customer service skills, which is hard to come by these days. Thanks Gavin, for fixing…” — Google review
#3
Paramount Protechs
“Arrived on time, knowledgeable and communicative above and beyond normal customer service - great pricing, friendly, collaborative and followed instructions to the letter - highly recommended 100% would hire again…” — Google review
#4
Skyline Security
“My technician David was very pleasant and knowledgeable. He went though teaching me how to operate the alarm system. He also downloaded the app and showed me how to use it. I am pleased with my installation.” — Google review
#5
Optimum Surveillance
“Was having issues with my security camera system Called Optimum Surveillance Anthony and his crew were at my house within the hour. It took him less than 2 minutes to figure out the issue. He explained my options and…” — Google review
#6
SURVEILLANCE SYSTEMS L.A
“Very responsive and professional. Install days are where you can tell the difference and they showed up well. I am already discussing new projects with them so I am using them again.” — Google review
#7
Silva Security Solutions, Inc
“Marco is definitely a guy that’s a dime a dozen. I’m an IT Generalist specializing in Systems and Networking. I’ve had some trouble with an Access Control system and he walked in, took a look, figured what was wrong…” — Google review
#8
Superior Protection Services | Security Guard Services Los Angeles
“Working with Superior Protection Services has been an outstanding experience. The company is professional, reliable, and truly values both its employees and clients. Management is supportive, communication is…” — Google review
#9
ASG Security
“Kyle O did a great job with the installation, he was very fast and we enjoyed the whole process. These installers go above and beyond!” — Google review
#10
Think Security Solutions
“I needed help since I couldn't view live footage of my cameras and I had a great experience being helped by Think Security Solutions. They were very courteous and Anthony, who helped me directly, was great at…” — Google review
How we pick security system installers in Lakewood
We scan Google Maps for security system installer listings in and around Lakewood, keep only open businesses whose main category matches the service, and require a Google rating of at least 4.5 from at least 20 reviews. Companies are ordered by a confidence-weighted score that balances rating and review volume. We do not accept payment for placement.
Frequently asked questions
Who is the highest-rated security system installer in Lakewood?
HM Security - ADT Authorized Dealer has the highest Google rating on our Lakewood list: 5.0 out of 5 from 918 reviews (as of October 25, 2026).
Which security system installer in Lakewood has the most reviews?
Skyline Security has the most Google reviews among the companies listed here: 4,418, with a 4.8★ average.
How are these security system installers chosen?
Only open Lakewood-area businesses whose Google category matches the service, rated at least 4.5★ from at least 20 Google reviews. They are ordered by a confidence-weighted score of rating and review volume. Placement is never paid.