About Us

Mid-Atlantic Waterproofing has dedicated 50 years to perfecting the craft of keeping basements dry. Along the way, we have earned the title of “The Nation’s Number One Waterproofer” and served thousands of dry, happy customers from Connecticut to Virginia. We are also No. 13 on Qualified Remodeler magazine’s Top 500 Companies and have received the magazine’s award as “Top Performer” in its “Other Specialties” category. Just over the past five years, Mid-Atlantic Waterproofing has installed over fifteen thousand jobs.

If you’re looking for professional, trustworthy basement waterproofing in the Mid-Atlantic, look no further than Mid-Atlantic Waterproofing. We have the experience, knowledge and reputation to make sure that your wet and leaky basement will be properly taken care of.

Which Type of Service Do You Need?



Mid-Atlantic Waterproofing is a proud member of the Chamber of Commerce. Other association affiliations and memberships include:

NARI (National Association of the Remodeling Industry)
NAHB (National Association of Home Builders)

Our basement waterproofing work:

  • Meets or exceeds FHA, VA, HUD and BOCA requirements
  • Satisfies “Certificate of Dry Basement” requirements for Mortgage
    Lending Organizations
  • Is licensed and insured up to $2 million
  • Is bonded in all states where required

Our waterproofing basement experts:

  • Are experienced consultants to builders, engineers and architects
  • Develop our own original designs and systems, which other companies attempt to duplicate
  • Provide technical and operational training to numerous other companies under confidential contracts
  • Provide technical and operational training to executives and estimators of franchised groups under confidential contracts
  • Possess unsurpassed experience – Our combined executive experience exceeds 200 years

Our License numbers:

Nassau H3101930000
Suffolk 56943-H
Westchester WC-28773-H16
NYC 2038372-DCA