By Jason Brandolini on July 9, 2026 Verified by Google

And trusting the safety and security of our business and employees of the upmost importance, and having a company that meets those expectations, began and ended with Sentry. Top-notch customer service, excellent standing in the community, and people who know how to take care of concerns, while providing excellent installation, cleanliness, effective communication. Would not trust anyone else to handle and care for our needs.

By Charlie Daigle on December 16, 2025 Verified by Google

These guys just installed our office security system. Jay and his crew came in, knocked out this system, installed the cameras, showed us how everything works, and have been awesome since the first call. Absolutely reach out to Sentury when you're looking to do a security system for yourself. A++++

By Kimberly West on December 4, 2025 Verified by Google

Jay was great to work with. He answered all of my questions, and his team did a great job. Highly recommend Sentry Security Co.

By Jenni Saucier on September 2, 2025 Verified by Google

I would highly recommend Sentry Security. The customer service was top notch. The technician was professional, timely, and knowledgeable. I really appreciated how easy it was to plan the install. Unlike other services where you have to wait around for during a 4 hour time frame, I received text updates regarding the appointment and there was no down time. Go with Sentry, you won't be disappointed!

By Jeremy Melancon on July 11, 2025 Verified by Google

As a builder we were looking for a company that could help us with all of our client’s low voltage needs.

Sentry came in helped us stay up to date with all of the ever changing technology that helps our homeowners get the most out of security, smart technology and other comforts they provide for our homes.

Anyone, builder or homeowner, looking for help with low voltage, look no further. Call Jay!