New York’s Most Trusted Security Systems Provider


United specializes in commercial fire alarm systems for hotels, high-rise buildings, as well as restaurants & retail shops.

Installations & Inspections

Our UL Listed central monitoring facility located in lower Manhattan is one of 3 central stations approved by the F.D.N.Y to monitor New York City fire alarm systems. United’s monitoring station uses of the art technology and extensively trained personnel to monitor fire alarm and sprinkler alarm systems 24 hours a day.


Let us use our 76 years of experience to help protect your business, your family, your property.

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good to know

Only UL Certified Central Station in Lower Manhattan!

United was the first company in New York to offer this new Line Integrity & Technology. Internal Detection Devices, photo-electric eyes, microwaves, dual-tech, passive infra-reds.


Take charge of your security