Marshall Alarm Systems, Inc

Marshall Alarm Systems, Inc. provides custom-designed security and fire protection systems for residential and commercial customers from its base in Yorktown Heights. Its services include security systems, fire alarms, video surveillance, access control, central station monitoring, alarm installation, inspections, repairs, and maintenance. The company works with customers across Westchester, Putnam, Dutchess, Rockland, Orange, Bronx, and Fairfield counties, as well as New Jersey.

With 47 years in business, Marshall Alarm Systems is licensed by the New York State Department of State as a Security and Fire Alarm Installer. Its offerings cover both new system installations and ongoing support for alarm and monitoring equipment.