Sentinel Security Systems

Began in 1996, Sentinel Security Systems is a tiny locally owned firm with over 40 years of knowledge in the alarm installation, monitoring and support of security systems. We pride ourselves on our client service and product knowledge which has resulted in great client satisfaction. Our goal is to supply better service to our clients than the bigger firms can supply. Serving Worcester, MA and Worcester county, we're a local firm. When you need us we're there!