All Time Detection, Inc.

Port Chester, NY

All Time Detection provides residential and commercial security, fire and alarm monitoring, surveillance, access control, environmental protection, telephone line security, and locksmith services.

About

About All Time Detection, Inc.

Based in Port Chester, All Time Detection, Inc. provides residential and commercial security services, with five decades in the industry. Its capabilities include security system installation and maintenance, alarm and central station monitoring, fire protection, closed-circuit television, surveillance, and mobile video surveillance. The company also handles access control, environmental protection, telephone line security, and locksmith services. Beyond installation, All Time Detection offers training and software support for the systems it provides. Its stated service area includes Westchester, New York City, Milford and other communities in Connecticut, New Jersey, and nationwide projects.

Google reviews

Featured Google Reviews

A selection of recent reviews currently displayed from this contractor's Google Business Profile.

3.4average on Google Maps · 15 ratings via Google Maps
  • Nikki★★★★★August 13, 2026

    I’ve had a great experience with All Time Detection. From the beginning, their team has been professional, reliable, and very easy to work with. They genuinely care about their customers and are always willing to answer questions and help whenever needed. Their service has been consistent, and I really appreciate knowing that I can count on them when it comes to something as important as security. The customer service is also excellent you’re treated like a valued customer rather than just another account. I would definitely recommend All Time Detection to anyone looking for a dependable alarm company with great service and a team that truly cares. Highly recommend!

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  • nicole Henry★★★★★August 11, 2026

    I cannot say enough wonderful things about All Time Detection! From the moment you contact them, you can tell that they truly care about their customers. Their service is professional, reliable, efficient, and consistently exceeds expectations. Thank you All Time Detection!

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  • Lauren Abramson★★★★★July 20, 2026

    Just want to share that we have been a customer of All Time for many years and are always pleased with service and any needs that arise. Special shout out to Jeffrey Porter in Service Dept, along with Justin, and Kathy as controller. In today’s world, it’s greatly appreciated to have a company that is dedicated to its customers with support, compassion and patience. We will stay patrons for many years to come!

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  • James M. Dodge III★May 20, 2026

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  • Sanford Bookstaver★March 19, 2026

    This is the worst alarm detection company of all time! My wife and I bought a house that already had their existing system. Since living here we've had multiple smoke detection warnings that were never detected by this company or the fire department was never alerted. All Time sent a technician who had no idea how to fix the system and then sent me a bill for almost $400 for the service call. They came to setup a new WiFi transmitter which was supposed to resolve the issue. Then we got a low temperature warning and All Time could not explain how to turn the alarm off so disabled it for 2 weeks. They were supposed to call us the next day to help resolve the issue but never did. Finally we got a carbon monoxide warning from our consumer detectors and All Time's never went off. I called them and the technician said it was just a low battery. I didn't trust them so called the fire department who came and detected massive amounts of carbon monoxide in my home and evacuated us until they resolved it. If I had listened to All Time and didn't call the fire department my wife and I could have died in our sleep! We are now looking into legal action against this company. Don't ever use them if you want to have your lives safe!!!

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All Time Detection, Inc.(800) 280-6077