WCA News & Announcements

The Waterproofing Contractors Association (WCA) is a trade association dedicated to advancing the science of preventing leaks. The membership reads as a “who’s who” in waterproofing expertise. Twice a year the member companies of the WCA come together to exchange state-of-the-art information on waterproofing, see the latest developments in waterproofing technology and products and establish and renew personal relationships with colleagues in the field.

Our network and leadership is comprised of manufacturers, distributors, contractors, architects & engineers working together.  With this depth of resources, our members are ready to respond to the entire building envelope. WCA has a rich history of excellence in waterproofing and we’d love for you to play a part in our future.

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WCA Members Are Invited To Participate In Our Four Annual Events:

WCA Spring Conference

WCA Fall Convention

WCA Joint Golf

WCA Sport Shoot

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Since 1970 the Waterproofing Contractors Association has been building meaningful connections by bringing together friends, families and colleagues in the waterproofing industry.  Relationships built over the course of two generations remain the heart of our organization and are the foundation for the sustained success of our members.


The WCA is dedicated to elevating and sustaining the professional character of our members by providing relevant industry knowledge and access to well-known industry authorities. We seek to represent and safeguard the common interests of members and the public alike by encouraging a commitment to moral and ethical standards and by promoting goodwill between all phases of construction.

Our 2021 WCA Platinum Corporate Sponsors


Our 2021 WCA Gold Corporate Sponsors

Applied Building Sciences, Inc. • Pecora Corp • Tower Sealants


Our 2021 WCA Silver Corporate Sponsors

Carolina Restoration & Waterproofing • WR Meadows, Inc • WxProofing LLC

Our 2021 WCA Bronze Corporate Sponsors

Harrell’s Waterproofing, Inc • High Rock Waterproofing, Inc. • Niagara Machine, Inc. • Stone Restoration of America • Structural Waterproofing, LLC