Hash Construction, Inc. is a Southern Maryland based, full-service commercial contracting company licensed and bonded to conduct business in Maryland, Virginia and the District of Columbia.

Family owned and operated since 1989, we specialize in contract service maintenance, interior and exterior renovations, and new site construction.

Overseeing projects from small interior renovations to full scale site development and construction, we have made our mark as one of the most productive and respected general construction and service contracting companies in the region.