George D. Alan Seal-Co Texas Moisture Protection Oklahoma Waterproofing George D. Alan

Because Waterproofing Matters!

As the first contractor in the United States with a Sealant Waterproofing and Restoration (SWR) Institute validated training program, we have the training, experience, knowledge and expertise required for the proper installation of sealants, waterproofing, moisture protection and firestopping systems to meet your needs.

MD Anderson Alkek Expansion

12 story addition on top of an active 13 story hospital. The existing hospital remains open during all construction phases.

We’re proud to announce
20 years of dedicated service.


Waterproofing Presentation
To schedule a presentation for your company, contact us at 214.496.9999 or! New presentations available.

Waterproofing Events
Upcoming Waterproofing and Sealant training is scheduled for October 3 & 4, 2014 at the GDA Dallas office. Cost is $425.

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