Insights

Market footprint GDA Contractors is a regional waterproofing and building envelope specialist with operations across multiple Southwestern states and recent consolidation of several regional entities under one brand, indicating a broader service territory and unified sales approach.

Industrial partnerships Longstanding focus on waterproofing and building envelope positions them as a potential partner for large commercial, institutional, and infrastructure projects where envelope performance is critical, suggesting opportunities with developers, general contractors, and property managers.

Strong revenue base Reported revenue of 50 to 100 million, indicating established scale and capacity to handle mid to large-size projects, which can be aligned with enterprise procurement cycles and tiered contractor programs.

Tech-enabled ops Utilizes a modern tech stack (WordPress, Google Cloud, MySQL, analytics tools) that supports project management, content marketing, and online presence, providing entry points for digital marketing collaborations and data-driven lead generation.

Growth potential History of acquisitions and regional expansion, combined with leadership tenure and 30-year track record, signals readiness for upcoming bid opportunities and potential needs for supply chain partnerships, equipment, or training services to sustain scale.

GDA Contractors Tech Stack

GDA Contractors uses 8 technology products and services including WordPress, MySQL, oEmbed, and more. Explore GDA Contractors's tech stack below.

  • WordPress
    Content Management System
  • MySQL
    Database
  • oEmbed
    Dev Tools
  • Google Fonts API
    Font Scripts
  • Google Cloud
    Infrastructure As A Service
  • jQuery Migrate
    Javascript Libraries
  • Really Simple Discovery
    Miscellaneous
  • Google Search Console
    Web Analytics

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

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.

How much revenue does GDA Contractors generate?

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As of July 2026, GDA Contractors's annual revenue is estimated to be $50M - $100M.

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 July 2026, GDA Contractors has approximately 160 employees across 4 continents, including North AmericaAsiaEurope. Key team members include President: D. C.Director Of Business Development: M. D.Estimating Compliance Manager: A. V.. 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 WordPressMySQLoEmbedGoogle Fonts APIGoogle CloudjQuery MigrateReally Simple DiscoveryGoogle Search Console.

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 logo

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

NAICS Code
23 - Construction
Founded
1993
Employees
51-200

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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