Waterproofing

Waterproofing is your first line of defense against water intrusion. Waterproofing is fundamental to sealing and creating a building envelope, which is a controlled environment.

Waterproofing methods and materials have improved dramatically over the last 50 years. Waterproofing failures are common, either due to improper installation or the use of inferior materials. Ev-Air-Tight, Shoemaker has extensive experience installing all types of waterproofing, including cold liquid applied, hot liquid applied, and sheet applied.

Our Services

What Others Are Saying

We engaged with Ev-Air-Tight, Shoemaker to clean, and water-proof the outside of our building. We found them highly professional, responsive, and customer-oriented. They were good about communicating with us in advance of the project about when it would start, and met their committed timelines and deliverables. a few weeks after they finished the work, there was a fire near one of the walls they had sealed and painted. We reached out, and they immediately offered to come out and repaint the wall, at no additional cost. Overall a great experience!

– Michal Kisilevitz, Greenwich Condominiums, Washington, DC
“Ev-Air-Tight, Shoemaker has provided outstanding service to the entire WC Smith team for over 30 years. Thanks to Bob’s leadership, his team has provided consistent service and tackled numerous difficult problems to our complete satisfaction.”

– John Ritz, WC Smith Co., Washington, DC
"Ev-Air-Tight has performed work at our buildings for more than two decades. They are focused on establishing long term relationships with owners, by providing fair pricing and excellent workmanship."

– Robert Sandler, Bernstein Management Corp., Washington, DC
"Speaking on behalf of my entire senior staff, I am honored to say that we highly recommend Ev-Air-Tight to all our clients. In the thirty years that my staff and I have worked with them, they have always proven themselves to be “stand up” people who do what they promise. They truly are great people who do extremely good work."

– Joseph D. Shuffleton, P.E. , E.T.C., Inc., Sterling, VA
"Ev-Air-Tight, Shoemaker was a natural choice when it came time to repair this historic property. Their experience, expertise, and professionalism were unparalleled."

– Donna Detweiler, Ellicott City, MD
"Ev-Air-Tight is one of the most dependable contractors I've ever worked with. They provide practical solutions to solve concrete/masonry/waterproofing issues and provide a high level of service whether the project is a one day repair or complex project phased over several months."

– Steve Colangelo, The Donohoe Companies, Inc., Washington, DC