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Crawl Space Dehumidifier Installers in Texas

Texas spans several climates, but the eastern half, including Houston, Dallas-Fort Worth and San Antonio, is humid enough to keep a vented crawl space damp for much of the year. Pier-and-beam foundations are common in older neighborhoods and in areas with expansive clay soils, where the crawl space also sees seasonal ground movement. Moisture control matters both for the wood framing and for keeping the clay beneath the house from swelling and shrinking unevenly.

Below are 3 Texas crawl space contractors we verified against their own websites, listed alphabetically with any featured (paid) listings first and labeled. Each listing shows the services offered, the areas served and a direct link to the company. Before you request quotes, read the installation guide for what a correct install involves, check the cost guide for typical pricing, and see the best crawl space dehumidifiers for the units installers commonly use.

All Texas listings

Baird Foundation Repair

San Antonio, TX

Verified Sep 2026Ratings coming soon

San Antonio-headquartered foundation repair company with offices in Houston, Georgetown (Austin) and Corpus Christi and over 55 years of experience. Installs CleanSpace crawl space encapsulation, dehumidifiers, drainage matting, sump pumps and foundation repair.

Services

  • dehumidifier installation
  • encapsulation
  • vapor barrier
  • drainage
  • sump pump
  • foundation repair
  • waterproofing

Service area: San Antonio, Houston, Austin, Corpus Christi, Georgetown

Visit bairdfoundationrepair.com (opens in a new tab)Call (210) 534-4110

Brown Foundation Repair

Dallas, TX

Verified Sep 2026Ratings coming soon

Dallas, TX foundation repair company in business since 1963. Offers crawl space encapsulation with vapor barriers, interior drainage, sump pumps, dehumidifiers and support posts, plus foundation repair across DFW.

Services

  • dehumidifier installation
  • encapsulation
  • vapor barrier
  • drainage
  • sump pump
  • foundation repair

Service area: Dallas, Fort Worth, Arlington, Plano, Denton, Grand Prairie, Carrollton, Lewisville, Mesquite, Garland, McKinney, Frisco, Irving, Weatherford, Grapevine, Waco

Visit brownfoundationrepair.com (opens in a new tab)Call 972-271-2621

Olympic Restoration Systems

Haltom City, TX

Verified Sep 2026Ratings coming soon

Haltom City, TX member of the Basement Systems network serving the Dallas-Fort Worth area. Offers crawl space encapsulation, vapor barriers, dehumidifier installation, drainage, sump pumps, insulation and waterproofing.

Services

  • dehumidifier installation
  • encapsulation
  • vapor barrier
  • drainage
  • sump pump
  • mold remediation
  • insulation
  • waterproofing

Service area: Dallas, Fort Worth, Arlington, Plano, Frisco, McKinney, Allen, Garland, Richardson, Carrollton, Mesquite, Grand Prairie, Rockwall, Waxahachie, Midlothian, Cedar Hill

Visit olympicrestoration.com (opens in a new tab)Call 1-817-618-7960