About Consolidated Waterproofing Contractors


Take a minute to get to know one of the area’s largest Waterproofing and Restoration company.
We have quite the story!

What We Do

New Construction

Waterproofing from the ground up. Throw in traffic coatings while you’re at it.

Service & Repairs

From leaky windows to cracked concrete, the little jobs turn into big jobs if you let them.

Masonry Restoration

A property manager’s best friend. CWC will repair & restore your building with state-of-the-art techniques & materials. 

How We Began, How We Evolved

When the founders started the company in 1994, they had already made an impact on the commercial waterproofing and concrete restoration industry. Collectively, they had accrued 135 years of experience. They combined that technical knowhow with a commitment to becoming the best commercial waterproofing, concrete restoration, and traffic coatings company in the Washington, D.C. metropolitan area.

CWC specializes in precast concrete waterproofing & restoration, composite strengthening, facade cleaning & repair, expansion joints & traffic coatings, and much more.


CWC provides you with experienced professionals that provide a commitment to service that is timely and responsive. We use state-of-the-art techniques and materials to schedule our work around your schedule. We believe this approach is appreciated because our customers are repeat customers. They come back time and time again because they want the best quality at a fair price.

Call us today to learn more about our complete line of waterproofing, concrete & masonry restoration, and traffic coatings.


When Only the Best Will Do


The Newest Technology Repairs

CWC works with suppliers and engineers to provide state-of-the-art products, materials, and techniques. Our clients love that!


Highest Quality & On Time

100% track record for meeting or exceeding client schedules while providing the highest quality waterproofing work in the area!

Years Established

Completed Projects

Never listen to the ones who say it can’t be done. Work together with the ones who believe it can.