
Weissman/Hanscom Residence
GBThe gentleman from Sentry was indeed a… The gentleman from Sentry was indeed a gentleman, was prompt, knew what he was doing, and did the work very quickly and very well. He also took the time to show me how to do certain aspects of it myself, should the need arise on a different entry spot in the future. We have depended on Sentry for decades and have neve been disappointed.

Joanne Burgess
GBThey get it! Nice, helpful, respectful of your time via the service window--great customer service by phone to troubleshoot and assist. No nonsense and no BS. What more could you want?

Terry
GBOur in…Safety Our installer Dan was extremely capable and very patient with all our questions. We really felt like we understood how to best use our system by the time he left.

Tony Humiston
GBThis company will sell you equipment… This company will sell you equipment that you don’t need. They were hired to install fire monitoring equipment I never did. However, they charged my card almost $3000 and already billed me for a monitoring system that I don’t have. They lied to my homeowners insurance and almost cost me my policy. This company is fraudulent, and I’m not sure how a place like this stays in business. I’m looking forward to filing a law suit for my refund and being as much public knowledge of their dirty practices.

Robertson Residence
GBinitial person on the phone (Gina) made… initial person on the phone (Gina) made all very easy. the technician was thorough and a true expert.