Emergency Signal Systems, Inc of Leominster, Massachusetts installs, maintains and monitors residential and commercial fire alarm systems and burglar alarm systems. We install video surveillance cameras (CCTV), electronic real-time alert systems and intercoms.  In business since 1967, we have established a solid reputation of providing quality and trustworthy service to our commercial and residential clients.

With over 45 years in the electronic security services business, Emergency Signal Systems is your best choice when it comes to protecting your home or commercial building. We use top-grade equipment from best-in-class vendors like Honeywell, FireLite, System Sensor, Digital Watchdog and Speco Technologies.

Emergency Signal Systems, Leominster, MA Truck


Commercial Fire Alarm Systems…
Did you know?
When a new tenant leases an existing space, that tenant has to bring the existing fire alarm system in the space up to current state fire alarm codes.