Waterproofing Services

With two decades of experience we’ve seen the worst of water damage within the DMV and surrounding areas. As a family-owned business, we take pride in the quality of our waterproofing services.

Interior Waterproofing

Stay calm and dry when it pours with a drainage system that will keep your basement properly waterproofed for years to come. We provide high-quality basement waterproofing and sub-floor drainage systems installation that will stand the test of time.

Egress Windows

Egress windows are necessary in basements to provide natural light and ventilation. In addition, they can also be converted into emergency exits. Egress windows are required in any room used for sleeping, or if the basement will be converted into a living space.

Exterior Waterproofing

If you are seeing cracked bricks, walls, or separation around garage doors, windows or walls; you likely have foundation issues. Allow our team to alleviate fears and keep your home not only dry, but structurally sound and safe.

Green Roof Installation

There are many reasons to pursue a green roof, both for the betterment of the community and the home. The installation of a green roof reduces the need to manage any storm water that accumulates, as well as reductions in home energy bills.

Crawl Space Encapsulation

Transform your crawl spaces from dark and musty, into a clean storage area. Crawl space encapsulation reduces moisture and mustiness, increases energy efficiency, and allows for better air quality in the home.

Yard Drainage

Properly installed drainage systems will prevent your home’s foundation from excessive water damage. Drainage systems with the correct downspout extensions can also help to mitigate water seepage in your basement or crawl space areas.

Real People, Honest Reviews

“Vincent and his team were knowledgeable, timely, and highly professional while fixing the drainage in our yard. Vince came out several times prior to starting the work to ensure the measurements were correct and the job would go on smoothly. During the actual work, Vincent and the team worked quickly and efficiently to get it done. Our yard is now covered in beautiful grass (that they seeded and laid the straw) and no longer floods. Thank goodness for Koppers Quality Waterproofing!! “

Bridget Campbell

I highly recommend Koppers Quality Waterproofing for your waterproofing needs. The folks there are professional, prompt, and have considerable knowledge. Tony came out and gave me a fair estimate and within a few days my sump pump has been installed and now I have peace of mind again! They are courteous and patient and they gave me a lifetime transferable warranty! Overall experience was exceptional which prompted me to write a review. Great job guys and thank you!

Dawn G