Waterproofing on the outside safe on the inside




Serving and guarantying residential & commercial award winning services to the areas finest builders for more than 25 years. Potomac Waterproofing Inc’s. philosophy for success is to provide honest, courteous and guaranteed service to every customer in Virginia, West Virginia, Maryland and Washington DC.


We are among only a select few in the Mid Atlantic Region, who have earned the distinction as member's of the Air Barrier Association of America.