Surveillance, Security Services
Emergency Signal Systems of Leominster, Massachusetts specializes in the installation, maintenance, and monitoring of alarm systems for both residential and commercial customers. Founded in 1967, we are a family-owned, independent electronic security system provider. We sell, service, and install residential and commercial burglar alarms, fire alarms, video surveillance, intercom, and access control systems. We pride ourselves in unmatched 24-hour customer service. From a simple service call to a large-scale building, there is no job too large or too small.