Sentry Alarm Systems, a 47 year old second generation family owned & operated UL listed full service life safety & private property protection service company providing sales, installation, service, inspections & monitoring 24 hours a day for our customers. Our business philosophy is to make the extra effort to treat each customer like part of the Sentry family. We do it right the 1st time with attention to detail, a continuing commitment to training & by utilizing the industry’s most advanced, economically priced fire alarm, security, & Surveillance equipment. Taking care of our customers in the Monterey & Salinas areas in any way we can is what sets us apart. Our business is your life safety and the safety of your possessions while you are away. Keeping this in mind, we follow the old-fashioned code of attention to detail. We build trust so our customers rest much easier. We plan to continue our phenomenal growth by building on our foundation of integrity, competence & family values

History
Established in 1970.

Sentry Alarm Systems has been propelled into the “Top 100 Security Companies” due to our reputation of service the national chains can’t touch and prices the locals can’t beat. We plan to continue our phenomenal growth by building on our foundation of integrity, competence and family values. Our business philosophy is to make the extra effort to treat each customer like part of the Sentry family. We do it right the first time with attention to detail, a continuing commitment to training and by utilizing the industry’s most advanced and economically priced fire alarm, security, and Surveillance equipment. All of our employees are committed to the three D’s of the alarm industry – To Deter, Detect, and Dispatch. Our business is your life safety and the safety of your possessions while you are away. Keeping this in mind, we follow the old-fashioned code of attention to detail. We build trust, and by doing so, our customers rest that much easier.