Mickey's Linen
GBSentry Security is easy to work with… Sentry Security is easy to work with and provides good service.
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.
Monica Sofranko
GBPositive Experience We were having some issues with our security system and Sentry sent a technician out to detect the problem and resolve the issue. We were pleased with their attention to the problem and concern to make sure we have the safety and protection we were paying for. They were polite, friendly and efficient making it a positive experience.
Deutsch Residence
GBHelpful We honestly don't turn our alarm on very much, but when we do, it is easy to use and we have had no issues.
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.