NV Waterproofing & Foundation Repair

About

NV Waterproofing & Foundation Repair serves Northern Virginia, Washington D.C., and suburban Maryland from its Manassas base. The company specializes in basement waterproofing—its core area of expertise—along with foundation repair, crawl space repair, concrete leveling, and concrete repair. The business addresses wet basements with drainage systems, sump pumps, window wells, vapor barrier systems, crawl space insulation, and energy-efficient dehumidifiers. Beyond waterproofing, the company handles structural repairs and uses PolyLevel technology for concrete leveling on sunken or uneven slabs. NV Waterproofing & Foundation Repair maintains a 4.9 out of 5 rating across 987 customer reviews. The company has earned an A+ rating with the Better Business Bureau and holds positive reviews on Best Pick Reports and Angie's List. Homeowners consistently mention responsive service, professional crews, thorough initial walkthroughs, and careful cleanup. One customer noted the low-pressure sales approach alongside outstanding workmanship. The business operates on a foundation of over 30 years in the industry. Financing options are available to help homeowners address problems before they worsen. Free estimates are offered to assess basement and crawl space conditions. Customers can reach the company at 1-703-690-3889 to schedule service or arrange an evaluation.

Services