Pat Cosgrove

Northeastern Supply

Headquartered in Baltimore, Maryland, Northeastern Supply is one of the largest independent wholesalers in the Mid-Atlantic region. We specialize in plumbing, HVAC, hardware, and water systems segments for both residential and commercial applications, proudly serving contractors across Maryland, Delaware, Pennsylvania, Virginia, and West Virginia via our 35 branches. Built on a foundation of entrepreneurial spirit and family-owned values, Northeastern Supply's 300+ employees are a dedicated and diverse group of individuals who are willing to do whatever it takes to be our customers'​ preferred supplier.