Mid-Atlantic Waterproofing is the largest privately-owned waterproofing organization in the United States. With more than 300 dedicated employees, we have the credentials and reputation to support our warranties.

And, as experienced consultants to builders, engineers and architects, you can be sure that Mid-Atlantic Waterproofing is well versed in state-of-the-art basement waterproofing solutions. In fact, our reputation is so renowned that under confidential contracts, Mid-Atlantic Waterproofing has even provided technical and operational training to executive staff and estimators for other waterproofing organizations—including franchises – both within and outside the Mid-Atlantic region.

Mid-Atlantic Waterproofing is fully licensed and insured, and carries a $2,000,000 liability policy to give you peace of mind that you’re working with a highly reputable firm. We are also bonded in all states where required.

And, because our patent-pending waterproofing system is our own design, you can be sure that our quality stands alone.