Lexington Alarm Systems
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Lexington Alarm Systems
Responsiveness, reliability, workmanship and value have gained Lexington Alarm Systems a distinctive position in the Greater Boston business community. Over forty-five years ago, founder and then company president Donald W. Martini began designing and installing alarm systems as a one-man shop out of a basement office in Lexington, Mass.

Donald and our staff's commitment to our company value system and the responsive delivery of our services to our customers has allowed Lexington Alarm Systems to grow over the last forty-five years, all while maintaining long term relationships with our valued customers. In January of 2018, Lexington Alarm Systems and Wayne Alarm Systems merged two incredible teams together.
Services
We inform, secure and provide peace of mind for our customers through unwavering commitment and steadfast accountability. This results in unequalled customer satisfaction achieved through a shared dedication to the safety, security and betterment of our customers and our community. Lexington put a new system in my home.
As a company we try to make our customer experience easy, flexible and positive in every way. Unfortunately, without the proper identification we cannot provide information or cancel an alarm condition, for your safety. We have a responsibility in our relationship to make sure we are working in your best security interest.
When you're away from your home or business, receiving alerts for potential hazards is essential to protecting your property. A reliable alarm system can help you salvage your space when a disaster happens. Intrusion, fire and environmental conditions can put your property at risk, but a reliable security system will notify you and the appropriate authorities in seconds.
When a burglar, fire or water leak wreak havoc on your property, you need as much time as possible to take the right course of action. Stay ahead of any damage to your home or business by installing an advanced security system. If you are unaware of the situation, they may steal your belongings. A fire burns and spreads quickly.
When your Burlington home or business security is at risk, give it the best protection available with an alarm system from Lexington Alarm. You will be notified of any issue right away so you can act quickly. We will also call emergency personnel for you to shorten response time. With a security system in place, you'll have protection against all these types of damage and more.
Reviews (10)
Betsey Weiss
Betsey Weiss
Jun 18, 2021
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Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
Sean at Lexington Alarm did a great job upgrading our alarm system. We have had the old Lexington Alarm System for 31 years so decided we needed an upgrade. Very happy we did it now!
Mary Lou Gauvin
Mary Lou Gauvin
Jun 06, 2021
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Positive: Professionalism, Punctuality, Quality, Responsiveness
Mark and Kyle were very professional and did a great job. They communicated well and answered all of my questions. I left a message at Lexington Alarm office stating how happy I was with their work.
Walter Pressey
Walter Pressey
May 14, 2021
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Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
My alarm was apparently negatively affected by a short power outage in the late evening. Lexington emailed a concern about the loss of signal which i got the next morning. They scheduled an appointment and checked the system out and reset the system so that it worked properly.
Kimball Janice
Kimball Janice
Apr 23, 2021
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Very very helpful, professional and customer service I feel was.outstanding!! Thank you for all you did for me.
Jonathan Chinitz
Jonathan Chinitz
Apr 23, 2021
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Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
Lexington Alarm are THE BEST. From Sales to Service to Install -- Everything worked as planned, no delays. The system works and works well. State of the art equipment. Could not be happier and highly recommend to anyone in the area.
Susan J.
Susan J.
Jun 28, 2019
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I wish I could put 0. They installed fire alarm systems in our building a month or two ago. An obnoxious alarm has been going off every five minutes for the last 18 hours! I can hear it over my tv, a/c....it's giving me a migraine. And when I took out garbage, I swear I heard the same alarm in the dumpster. So either one of my neighbors in another building is brilliant or I will never get this sound out of my head! When I called I was told they weren't done with the installation which might be causing this problem? Seriously? How many months do you need to make an alarm work properly
Laura S.
Laura S.
Feb 27, 2018
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Lexington Alarm Systems is just fantastic! They have excellent staff, customer service and they are very knowledgeable. I would highly recommend them!
Rob W.
Rob W.
Feb 27, 2018
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Lexington Alarm Systems and Geoff Coburn in particular provide unparalleled service and quality to their customers. They go out of their way to listen to their customers' security and life safety needs. This is a great option for people who are tired of the bad customer service of the larger security companies. Do yourself a favor and call Lexington Alarm before you get burned by the big national chains.
Jeff C.
Jeff C.
Feb 23, 2018
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After telling me directly that Lex Alarm would never sell, the CEO has now sold. This company was going under anyways and I guess the CEO knew it. I hope his payout was not much. This company was only worth its customer base. I hope the company that bought them is more ethical than this guy.
Rich S.
Rich S.
Apr 30, 2016
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We just replaced our whole system, and could not be happier with this company. They are competitive, and the 2 installers were very professional and likable people. The sales engineer, Geoff, is excellent.