4.6 
430 *The Angi rating for Home Security System Service companies in Plano, TX is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Home Security System Service needs.
*The HomeAdvisor rating for Home Security System Service companies in Plano, TX is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Home Security System Service needs.
Last update on June 05, 2026
Serving Plano, TX and surrounding areas
Approved (Corporate)
In business since 2010
Free estimates
Emergency services offered
"SafeStreets security system is incredibly reliable and easy to use. The app is intuitive, and the home automation features are a game-changer. I love being able to monitor my home from anywhere. Great service all around."
+1
Serving Plano, TX and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1874
Free estimates
Emergency services offered
"I used to work in the security industry. Once I got married and had kids I definitely wanted a home security system. Bought ADT about a month ago and it’s worked out excellent. No glitches or issues and everyone was awesome in the buying and activation process."
+35
Serving Plano, TX and surrounding areas
Approved
Super Service Award Winner
In business since 2022
Emergency services offered
Warranties offered
"The IT Teck, Lance from Excellence IT, arrived as scheduled and was able to resolve serveral issues I had experienced in upgrading my laptop to MicroSoft 365. He also ran a check of my operating systems and made serveral changes to improve my computers operation. After leaving I had a question as I begin using the installed systems and he was able to respond and help in getting a couple of issues resolved over the phone. I would use Excellence IT again if need."
+5
Serving Plano, TX and surrounding areas
Approved
In business since 2011
Free estimates
Credit card accepted
"I hired Maximus Security Services. Maximus replaced an expired smoke/carbon monoxide detector. Within minutes the chirping/beeping that was inside our unit, causing us to literally go crazy, stopped. I believe we were charged a fair price. The job was completed swiftly. I am satisfied and would highly recommend Maximus Security Services. And it was a Sunday!"
Serving Plano, TX and surrounding areas
Approved
In business since 2017
Warranties offered
Small jobs welcome
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
+18
Serving Plano, TX and surrounding areas
Approved
Super Service Award Winner
In business since 2007
Free estimates
Emergency services offered
"Excellent work! Definitely use this team if you need electrical work or security cameras installed."
+32
Serving Plano, TX and surrounding areas
Approved
In business since 2023
Free estimates
Warranties offered
"I can't thank Guardian Lens Security enough for their exceptional service. From the moment I reached out, their team has been nothing short of impressive. They installed a comprehensive security system in my home, and their professionalism and expertise were outstanding. What truly sets Guardian Lens Security apart is its commitment to customer satisfaction. Their 24/7 monitoring service has given me peace of mind, knowing that my property is always protected. Additionally, their local presence in our community has translated into quick response times and a deep understanding of our security needs. I highly recommend Guardian Lens Security to anyone searching for top-notch security solutions. They have earned my trust, and I now feel safer than ever knowing they're on my side. Thank you, Guardian Lens Security"
+8
Serving Plano, TX and surrounding areas
Approved
In business since 1993
Free estimates
Warranties offered
"Very satisfied with the update to my security system."
+12
Serving Plano, TX and surrounding areas
Approved
In business since 1950
Free estimates
Warranties offered
"They did some work for me at my homes, I would recommend them."
+1
Serving Plano, TX and surrounding areas
Approved
In business since 2016
Free estimates
Small jobs welcome
"All work was completed in a professional manner. Reasonable cost. I would highly recommend Douglas Systems."
From average costs to expert advice, get all the answers you need to get your job done.
Security cameras give you peace of mind that there’s always a watchful eye on your home. Learn the costs of installing security cameras in Dallas, TX.
The cost of a radon mitigation system in Dallas, TX, depends mostly on the type of system being installed. Use this guide to learn about your options.
Average costs of HVAC inspections in Dallas, TX, vary based on house size and type of HVAC system. Follow our easy guide to gauge your home’s HVAC inspection cost.
Learn how to hire a home security system installer, find qualified pros, and ask the right questions to protect your home with professional installation.
Wondering who to hire to repair your home security system? Learn whether to call an alarm company or an electrician, and see how pros fix security systems.
Monitored vs. unmonitored home security systems: which can best defend your home from crime and other dangers? Learn the differences between these two products.
