Sentry Alarms
About Us

Sentry Alarms is a leading electronic security system company dedicated to providing comprehensive and reliable security solutions for homes and businesses. Since 1977 we have built a reputation for excellence, innovation, and unwavering commitment to our customers’ safety. The company is privately owned by Jean Levenson, who began her career at Sentry as a central station operator and advanced through the company until she purchased it in 1994. To date, Sentry’s Alarms Leadership Team has over a combined 100 years of industry experience.
At Sentry Alarms, our team of highly trained professionals is at the heart of everything we do. We take pride in our expertise, attention to detail, and personalized approach, ensuring that every installation and service call is handled with the utmost care and professionalism. Our 24/7 monitoring center provides constant vigilance and swift response to any alarm event, giving you peace of mind knowing that help is always just a call away.
We believe that security is more than just a service, it’s a partnership. We understand that every home and business is unique, which is why we offer a wide range of customizable security systems. We work closely with our clients to understand their security concerns and provide them with tailored recommendations best suited to meet their needs. We leverage the latest technology to deliver cutting-edge security solutions that are both effective and easy to use. Our commitment to excellence, integrity, accountability, teamwork, and customer satisfaction has earned us the trust of countless homeowners and businesses.
Mission
Sentry Alarms makes people, homes, and businesses, safer and more secure by providing electronic security systems. We are committed to the wellbeing of our Team, embracing new technologies, and being active in the community we serve to deliver a best in class customer experience.
Core Values
Accountability
Customer Satisfaction
Excellence
Integrity
Teamwork
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