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 Waterproof of Manassas Park has served Virginia and the surrounding areas for more than 25 years. We work with the area's finest builders to ensure the homes and businesses they build are ready to withstand rain, heavy storms, and other water threats. Each waterproofing technician is dedicated to your complete satisfaction, and we achieve this through our fast, efficient processes, as well as exemplary teamwork throughout our organization.

There is always a friendly representative willing to meet your needs, and we are very active in the industry and our community to ensure we always deliver the best solutions for your needs. We're members of the National Association of Waterproofing Contractors, NARI, and FHA, but our most important praise and achievement is in the thousands of referrals we get from our happy customers. We're proud to be called up by the finest residential and commercial contractors in the area to meet their water protection needs.


Potomac Waterproofing Inc. is dedicated to protecting the well-being of all its employees or sub-tier contractors. It is our goal to have zero incidents. To help us reach our safety goal, we hereby establish the following guidelines as company policy:

  1. Each employee must comply with mandatory company safety meetings and is aware of OSHA minimum safety standards.
  2. Under no circumstances will an employee of Potomac Waterproofing subject himself or fellow employee or anyone working on the jobsite to dangerous, hazardous, or unsanitary conditions stemming from the scope of his work or duties.
  3. We create responsible working conditions for all our employees.
  4. Our employees are continually trained to report all unsafe working conditions to our safety manager and responsible jobsite manager.
  5. Our employees are trained and tested to safely operate motor vehicles and job-related equipment.
  6. We encourage our employees during safety meetings to bring all matters that may enhance jobsite safety.

Recently Finished Projects

  • Severna II
  • 2251 Wisconsin Ave
  • 1115 H St
  • Sunrise Valley E.S.
  • Trinity Plaza
  • Brookland Middle School
  • Potomac Yards
  • Little Falls Place
  • Palmer Park
  • Woods at Brambleton
  • 3220 Grace St
  • Takoma III
  • 1700 Columbia Rd
  • St. Albans
  • James Bland
  • Wellington Glen
  • Maples
  • Frederick C.C.
  • Aldie Vet Hospital
  • 460 New Work Ave
  • 7001 Arlington Rd
  • 301 Broad St
  • Wild Lake Apartments
  • 6410 Arlington Rd
  • Brompton House Phase II
  • Berwyn House
  • North Bethesda Center Parcel G
  • Church of Nativity
  • Reston Station
  • Archer Park
  • Marina Landing II
  • Ft. Lincoln
  • 3534 East Capital
  • Montgomery PSTA
  • AVIA Apartments
  • 2101 Champlain St
  • Goose Creek
  • Stone Springs Apts