Insights

Regional Expansion GDA Contractors has a strong presence across multiple southwestern states, including Texas, Oklahoma, New Mexico, Louisiana, Arkansas, Kansas, Arizona, and Colorado, demonstrating their capability to handle large-scale projects across diverse markets.

Comprehensive Services Specializing in waterproofing and building envelope systems, GDA Contractors offers critical construction services that are essential for commercial and residential building durability, opening opportunities for projects focused on structural integrity and sustainability.

Established Industry Reputation With over 30 years of experience and a history of acquisitions and consolidation, GDA Contractors has built a reputable brand evident in their consistent growth and trusted partnerships, ideal for collaborations on long-term infrastructure and construction projects.

Technological Capabilities Utilizing advanced tech tools such as Cloudflare, Google Analytics, and Microsoft 365, GDA Contractors demonstrates a modern approach that could be leveraged to enhance project management, client engagement, and operational efficiency.

Financial Stability With revenue between $50 million and $100 million, GDA Contractors is financially solid, indicating a capacity for large project investments and the potential to engage in high-value contracts with corporate and government entities.

GDA Contractors Tech Stack

GDA Contractors uses 8 technology products and services including Open Graph, Cloudflare, oEmbed, and more. Explore GDA Contractors's tech stack below.

  • Open Graph
    Content Management System
  • Cloudflare
    Content Management System
  • oEmbed
    Dev Tools
  • Microsoft 365
    Email
  • jQuery Migrate
    Javascript Libraries
  • jQuery
    Javascript Libraries
  • HTTP/3
    Web & Portal Technology
  • Google Analytics
    Web Analytics

Media & News

GDA Contractors's Email Address Formats

GDA Contractors uses at least 2 format(s):
GDA Contractors Email FormatsExamplePercentage
FLast@waterproof.proJDoe@waterproof.pro
75%
First@waterproof.proJohn@waterproof.pro
17%
Last@waterproof.proDoe@waterproof.pro
6%
LFirst@waterproof.proDJohn@waterproof.pro
2%

Frequently Asked Questions

Where is GDA Contractors's headquarters located?

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GDA Contractors's main headquarters is located at 1829 West Shady Grove Road Grand Prairie, Texas 75050 United States. The company has employees across 5 continents, including North AmericaAsiaEurope.

What is GDA Contractors's official website and social media links?

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GDA Contractors's official website is gdacontractors.com and has social profiles on LinkedIn.

What is GDA Contractors's NAICS code?

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GDA Contractors's NAICS code is 23 - Construction.

How many employees does GDA Contractors have currently?

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As of May 2026, GDA Contractors has approximately 159 employees across 5 continents, including North AmericaAsiaEurope. Key team members include President: D. C.Vice President: N. K.Director Of Business Development: M. D.. Explore GDA Contractors's employee directory with LeadIQ.

What industry does GDA Contractors belong to?

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GDA Contractors operates in the Construction industry.

What technology does GDA Contractors use?

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GDA Contractors's tech stack includes Open GraphCloudflareoEmbedMicrosoft 365jQuery MigratejQueryHTTP/3Google Analytics.

What is GDA Contractors's email format?

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GDA Contractors's email format typically follows the pattern of FLast@waterproof.pro. Find more GDA Contractors email formats with LeadIQ.

When was GDA Contractors founded?

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GDA Contractors was founded in 1993.

GDA Contractors

ConstructionTexas, United States51-200 Employees

GDA Contractors is a construction firm based in Grand Prairie, Texas, that specializes in waterproofing and building envelope systems. It executes installation work intended to shield structures from moisture and weather exposure, serving commercial and institutional projects in the Southwest. The business traces its origins to 1993, when Daniel Cain, Steven Wilson and Steven Frank formed The George D. Alan Company to combine their waterproofing, construction, and business experience. 

Over time, the company expanded its footprint through regional operations, including Oklahoma Waterproofing Company in Oklahoma, Texas Moisture Protection Company in Houston, and SEAL-CO, Inc. in New Mexico. On January 1, 2023, these entities were consolidated under a single entity, GDA Contractors (The George D. Alan Company, LLC DBA GDA Contractors). Today, the organization employs more than 250 professionals and serves markets across Texas, Oklahoma, New Mexico, Louisiana, Arkansas, Kansas, Arizona, and Colorado.

Section iconCompany Overview

Headquarters
1829 West Shady Grove Road Grand Prairie, Texas 75050 United States
NAICS Code
23 - Construction
Founded
1993
Employees
51-200

Section iconMedia & News

Section iconFunding & Financials

  • $50M$100M

    GDA Contractors's revenue is estimated to be in the range of $50M$100M

Section iconFunding & Financials

  • $50M$100M

    GDA Contractors's revenue is estimated to be in the range of $50M$100M

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