Once & Done Waterproofing Solutions LLC
About
Once & Done Waterproofing Solutions, based in Martinsburg, West Virginia, serves homeowners throughout West Virginia, Maryland, Pennsylvania, and New Jersey with basement and crawl space waterproofing. The company has over 40 years of combined experience sealing fieldstone, concrete block, and cement spaces prone to dampness or flooding. The team focuses on converting damp or wet basements into usable living space while addressing the structural and health risks that excess moisture creates. Even small amounts of water can cause foundation cracks, wall bowing, and dangerous mold growth: problems Once & Done targets with sump pump installation and interior waterproofing systems. The company handles both residential and commercial waterproofing projects. Once & Done backs interior waterproofing work with a lifetime warranty on products. According to customer reviews across Home Advisor and Thumbtack, homeowners appreciate the company's straightforward approach: technicians explain options without pushing unnecessary add-ons, show up on schedule, complete work at agreed prices, and maintain professional communication throughout the job. Customers consistently note the politeness and knowledge of the crews and the quality of solutions provided. The business operates on a simple commitment to keeping families safe by preventing the water damage and mold that threaten basements and crawl spaces. Homeowners can reach Once & Done at (888) 589-9651.
This summary is compiled from the business's own published information and public sources such as its Google Business Profile. Ratings and review counts come from Google. WaterproofingCompare has not independently verified this company's licensing, insurance, certifications, awards, or warranty terms. Check those yourself with your state licensing board before you hire, and use the method comparison to work out what you are actually being quoted.
Why this listing is here: this business advertises waterproofing. Listings are compiled from public business data and nobody pays to appear.
Services
Request a Quote from Once & Done Waterproofing Solutions LLC
No cost and no obligation to you. We pass your request on to basement waterproofing contractors in your area. Pricing, inspection fees, and availability are set by each contractor.
Is this your business? This listing was compiled from public business data, and nobody paid for it. Claim it, correct it, or have it removed at no cost. We sell no placement, so there is nothing here to buy.
More Basement Waterproofing Contractors in West Virginia
- Foster Foundation RepairCharleston
- Advantage Basement & Foundation RepairSandyville
- Reeds Waterproofing & Foundation SolutionsWilliamson
- United Structural SystemsCross Lanes
Contact
Location
75 Royal Crest Dr, Martinsburg, WV 25401
Serves: West Virginia
Helpful Guides
- Basement Waterproofing Cost Guide
2026 published ranges, each credited to its publisher
- Compare the Five Methods
What each method costs, when it fits, what to watch for
- Check a Quote You Already Have
A $79 written review, paid by you, not by contractors