About Glenco Supply Inc.

The Abrams family has been serving the municipal supply industry for over 75 years. We continue to provide our customers with quality products, fast delivery, and exceptional service.

In 2005, we opened our first sign shop in Mahopac, NY and moved to a larger site in 2016 to meet growing customer demand and allow for larger inventory. We continue to offer American-made traffic safety signs, street signs, and pedestrian/school related products to customers in the New York tri-state area.  

Glenco is a true family business. Glen Abrams runs the operation with the help of his wife Stacey, and manages a staff of seven. As the third generation in the municipal supply industry, Glen remains deeply devoted to Glenco Supply’s core values of service, integrity, and quality while advancing modern methods of manufacturing, technology, and efficiency.

We have retained our position as a leading supplier of traffic, street, safety signs, and other traffic safety devices. We embrace new technologies in snow removal and solar-driven products that improve pedestrian safety, roadway traffic, and visibility while eliminating our reliance on the power grid and minimizing our carbon footprint.