Potomac Waterproofing, Inc., Logo

(703) 392-6353

Hours of Operation
Monday - Friday: 8:30 a.m. - 5:00 p.m.

Service Area
Virginia, West Virginia, Maryland, & Washington, DC

About Us

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.

Ongoing Project

New Carrolton


  • Joint Sealants
  • SASM Waterproofing.
  • Traffic Coating.
  • HRA Waterproofing

Other Ongoing and Upcoming projects:

  1. Oakville Edgewood V
    44M St Avery RB7
    West Falls Church 3701 Benning Rd
    Benning Rd Milestone Reservoir
    Alta Federal II Hardford Rd
    White Oaks Haymarket Dental
    PG Plaza Home 2 Suites
    Woodleigh Chase Westhampton Commons
    Lake Pointe Valvoline Warrenton
    Lisner Senior Select Auto

Residential & Commercial Waterproofing

Keep your home or business safe from the damaging effects of water with our range of residential and commercial waterproofing systems. At Potomac Waterproofing, Inc. of Manassas Park, Virginia, we understand what it takes to protect structures of any size from water. Let us help you avoid the health, structure, and financial problems that can come along with moisture in your home, shop, or office.


Our Systems

- Working together to accomplish the industry needs and vision - 


Thank you for your interest. We look forward to hearing from you soon.

(703) 392-6353

Service Area
Virginia, West Virginia, Maryland, & Washington, DC


Hours of Operation
Monday - Friday: 8:30 a.m. - 5:00 p.m.

8195 Euclid Ct., Suite B
Manassas Park, VA 20111