About Us

Our waterproofing team, including everyone from our basement and crawl space inspectors to our certified installers, is fully committed to providing affordable and effective basement and crawl space solutions while maintaining the highest standards of customer service. We are conveniently located between the Baltimore and Washington, D.C. beltways and our service range covers Maryland, Virginia, Washington, D.C., and southern Delaware.

Years of Experience

  • Over 20 years of basement waterproofing experience
  • Over 10 years of crawl space encapsulation experience

Outstanding Service

  • Very affordable. We offer extremely competitive rates.
  • Knowledgeable inspectors and technicians. With over 20 years of experience, our professionals will take care of any waterproofing needs you may have.
  • High standards of workmanship. Our industry experts understand the importance of high quality work.
  • Reliable customer service. We aim to please our customers.
  • Most installations completed in one day. We understand that you have a busy schedule.

Peace of Mind

  • Lifetime transferable warranties
  • Patented products second to none in the marketplace
  • Financing options available
  • Fully licensed and insured
  • Excellent marketplace reputation


If you have any questions about what we can do for you in Maryland, Virginia, Washington, DC, or Delaware, please do not hesitate to contact us at (888) 768-2583 or use the online form to the right in order to schedule a free inspection.

ValueDry Waterproofing President & CEO Jim Ketterer with Angie's List founder Angie Hicks Bowman
CEO Jim Ketterer with Angie’s
List founder Angie Hicks

Previous Winner 2011-2015

Previous Winner 2012-2016
Learn more about our various services and schedule your appointment today.