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Crawl Space Dehumidifier Installers in Louisiana

Louisiana is one of the most humid states in the country, with high dew points from spring through fall and a shallow water table across much of the state. Pier-and-beam homes with open or vented crawl spaces are common, especially in older neighborhoods, and they take on moisture from both the ground and the outside air. Wood-destroying insects, including Formosan termites, thrive in that damp environment, so drying the crawl space is a structural concern as much as a comfort one.

Below are 2 Louisiana 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 Louisiana listings

Level Tech Foundation & Concrete Repair

Monroe, LA

Verified Sep 2026Ratings coming soon

Greater Monroe, LA foundation and concrete repair contractor serving Louisiana, Arkansas, East Texas and Mississippi. Offers crawl space encapsulation with vapor barriers and wall liners, paired with dehumidifiers or drainage systems, plus foundation repair and concrete leveling.

Services

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

Service area: Monroe, West Monroe, Shreveport, Ruston, Bossier City, Alexandria, Pineville, Natchitoches, Lafayette, Lake Charles, Natchez, Vicksburg, Texarkana, El Dorado, Longview, Marshall

Shreveport Foundation Repair Specialists

Shreveport, LA

Verified Sep 2026Ratings coming soon

Shreveport, LA foundation repair company that states it has been keeping crawl spaces dry since 2010. Offers crawl space inspection and encapsulation, vapor barriers, dehumidifiers and sump pumps, plus house leveling, pier and beam repair and basement waterproofing.

Services

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

Service area: Shreveport, Red Chute, Greenwood, Blanchard, Haughton, Stonewall