Your Trusted Waterproofing Specialists

Waterproofing Experts

Koppers Quality Waterproofing is a locally owned and operated waterproofing company in Prince George County, Maryland. For more than 2o years we have served clients throughout Montgomery County, Anne Arundel County, Charles County, Prince William County, Fairfax County, and Washington, DC. As a small, veteran, and family-owned business we have helped countless homeowners, businesses, and institutions navigate the best and affordable waterproofing solutions in the DMV. And unlike other companies, we promise no sales tricks or gimmicks.

Residential, Commercial,
and Industrial Waterproofing,
serving the DMV .

Industrial Basement

We have the experience and the partnerships with industrial and civic engineers to strengthen and protect industrial buildings against water damage. Contact us to discuss immediate or preventative care.

J. Henning Buchholz

Our waterproofing services includes a variety of specialty applications and waterproofing products. As a rule, we only use proven industry standard products to keep water out and businesses running.

Residential Units

Like a conventional home, we inspect apartment complexes with the same approach. We are detailed and go through every nook. Most importantly, we will provide affordable solutions within your budget.

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!!”

John Y.Silver Spring, MD

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!

Veneece M.Bowie, MD