For over 30 years our approach has been the same:

Be Safe, Be Smart, Be a Helper

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Why GDA?

Since 1993 our company has continued our team approach to providing specialty building trade services. Whatever the issue, challenge or need, we're here to be your partner in moisture protection. Our team is built to serve and we're proud of our hard-earned reputation for both our service and our product.

Albuquerque

Austin

Dallas

Houston

Oklahoma City

San Antonio

Serving the Southwest since 1993.

GDA Contractors is the first contractor in the United States with a Sealant Waterproofing and Restoration (SWR) Institute validated training program.

Waterproofing

Caulking

Moisture Protection

Firestopping

Restoration

Training Calendar

Our training center calendar keeps you up to date on upcoming events and industry conferences.

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Technical Resources

Get more information on waterproofing products from our Technical Resources directory.

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