Potomac Waterproofing, Inc. has served Manassas and the surrounding areas, including the states of Virginia, West Virginia, and Maryland, as well as Washington, DC, for more than 25 years. During that time, we've guaranteed our award-winning commercial and residential waterproofing services with every application. Count on us for termite treatment, water barriers, hot fluid installation, and caulking options to meet all of your waterproofing needs. We're members of the Air Barrier Association of America and deliver the best protection, using exterior waterproofing solutions to prevent water from entering any portion of your home. Our philosophy for success is to provide honest, courteous, and guaranteed services to every customer we work with, throughout our entire service area.