Welcome
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 located in over 80 Massachusetts communities.
With over 40 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, and Speco Technologies.
Latest Technologies at Work
Is Mom safe? Are the kids home? Was the package delivered? Have the crews loaded up and headed out for the day? Preoccupied with thoughts that distract you from what you are currently doing? Wishing you could be in two places at once? Let Emergency Signal Systems set you up with Honeywell’s Total Connect technology. If you have a web-accessible device like a cell phone, iPhone, Blackberry, or laptop,
you’ll be able to look in on the activities in and around your business or home. See video clips of your children returning home from school safely and receive notifications of power outages and heat loss detection. Call us today (1-800-649-3741) to learn more about Honeywell’s Total Connect video services and real-time alerts.
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. Learn more about bringing space up to state fire codes.


