Troy Security Systems
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Personalized security systems for commercial & residential use to ensure a peace of mind for all our customers. Here at Troy Security we treat our customers as family. It is our goal to maintain the highest level of quality while offering security solutions to meet a wide array of income levels. Troy Security has been a family business from the start.

Founded in 1980 by Charles R. Merrifield Jr. and partnered with John R. Merrifield in the early 1990s. The company name Troy is Charlie's wife's maiden name. In the early years Charlie Sr. could be spotted driving one of the "Troy Vans" to and from jobs. Now after thirty years in business, three generations of Merrifields have pulled wires and installed switches at Troy.
Services
Around-the-clock Monitoring Services for your Peace of Mind. No matter what the situation, we monitor your home and respond with an immediate response. Our protection is 24/7, 365 days a year guaranteed. Amazing security system company. My inlaws have used Troy for 20+ Years. My wife and I recently bought a home and wanted to have a security system installed.
Troy Security Systems is locally owned and operated in Newtown, CT. We make sure that your family is looked after even when you are not home. Our state of the art software can provide you with e-mail notifications of your alarm history. Our system responds to many signals and will notify the police or fire authorities.
Reviews (3)
William Mentz
William Mentz
Aug 15, 2018
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We recently moved to Newtown in December and activated our alarm system with John. He was incredibly responsive and came to our house multiple times to first show my wife how to arm/disarm the system and then again for me on a different day.
A few months later our town was hit by a major storm and we lost power for a couple days. Our security system battery pack had died on us - we called John that evening and he arrived minutes later with a brand new battery.
We feel so lucky to have Troy Security on our side!
Michael Guerrera
Michael Guerrera
Jul 30, 2018
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I worked with John at Troy Security Systems this past summer to install a state of the art security system for my home. John was professional, knowledgeable and true to his word. I made this decision because he not only does the install himself, but he's local and seemed to care more than a couple of the "big name" places I received quotes from.
I would highly recommend John and Troy Security Systems.
Meagen O'Connell
Meagen O'Connell
Nov 16, 2017
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HORRIBLE CUSTOMER SERVICE!!!! DO NOT USE THEM! We have moved out of state and have tried to disconnect our service and the only people that pick up the phone is their answering service. We have been calling for over two weeks asking for a return phone call and nobody has called us back. I have never once called and not had the answering service pick up. Plenty of other companies that will actually pick up the phone to help you. DO NOT USE TROY!