Business Details
33 Years
experience
Expert Waterproofing & Building Envelope Solutions in Dallas, TX
GDA Contractors has been a trusted leader in specialty building trade services since 1993. Our team of experts focuses on waterproofing, moisture protection, and building envelope restoration, serving clients across the Southwest United States. With decades of combined experience, we prioritize safety, innovation, and customer satisfaction in every project. Our commitment to excellence is demonstrated through our SWR Institute validated training program and Factory Mutual 4991 certification. We work closely with design professionals to deliver tailored solutions for complex waterproofing challenges, from below-grade systems to firestopping installations.Our reputation for quality service and technical expertise has been built through 30 years of consistent performance and client collaboration. We maintain offices in six major cities across Texas, New Mexico, and Oklahoma to better serve our regional clients. Our team approach combines technical knowledge with practical field experience to ensure optimal outcomes for every project. We continuously invest in staff training and industry partnerships to maintain our position at the forefront of waterproofing technology and best practices. This dedication to continuous improvement and customer-centric service defines our approach to every engagement.
Services
Waterproofing
Caulking
Moisture Protection
Firestopping
Restoration
Details
- Year established: 1993
Highlights and features
- 30+ years of specialized waterproofing experience since 1993
- Factory Mutual 4991 certified installation capabilities
- Trained technicians for all major waterproofing systems
- Serving six major Southwest metropolitan areas
- Collaborative approach with design professionals and contractors
Associations and certifications
- Factory Mutual 4991
Services
Waterproofing
Our comprehensive waterproofing solutions protect buildings from water intrusion using advanced membrane systems and sealant technologies. We install and maintain sheet waterproofing, fluid-applied membranes, and bentonite systems for both above and below-grade applications. Our certified technicians ensure proper installation that meets industry standards and building code requirements.
Firestopping
We implement complete firestopping systems that maintain fire-resistance ratings in building assemblies. Our certified installers work with mineral fibers, intumescents, and firestop pillows to seal penetrations while maintaining code compliance. We partner with leading manufacturers to ensure system integrity and performance.
Building Envelope Restoration
Our restoration services address water intrusion issues through sealant replacement, flashing repair, and facade stabilization. We collaborate with design teams to develop long-term solutions that prevent recurring moisture problems. Our approach combines technical expertise with practical field experience for durable results.
Caulking and Sealants
We specialize in high-performance sealant systems that prevent air and water infiltration while accommodating structural movement. Our technicians work with silicone, urethane, and polysulfide sealants for various building envelope applications. We partner with top manufacturers to ensure material compatibility and longevity.
Moisture Protection
Our moisture protection systems include air barriers, vapor barriers, and drainage composites that protect building structures from water damage. We install fluid-applied membranes, sheet barriers, and in-plane drainage systems that meet project-specific performance requirements and building codes.
Questions
What areas do you serve?
We provide waterproofing services across the Southwest United States, including Texas, New Mexico, Oklahoma, and surrounding states.
Are your technicians certified?
Yes, our team includes Factory Mutual 4991 certified installers with specialized training in all major waterproofing systems.
What types of waterproofing systems do you install?
We work with sheet membranes, fluid-applied systems, bentonite, crystalline materials, and hot-applied asphalt for both above and below-grade applications.
Do you handle emergency repairs?
While we focus on planned projects, we can assist with urgent moisture intrusion issues through our scheduled service response.
How do you ensure quality installations?
We maintain quality through annual FM audits, proper material selection, and ongoing technician training in the latest installation techniques.
Can you work with different construction teams?
Yes, we collaborate with architects, engineers, and general contractors to deliver integrated waterproofing solutions for new construction and restoration projects.
