Master Foundation and Crawl Space Repair is a home repair contractor serving East Tennessee, Virginia, and Georgia. Established in 2008, the company helps homeowners address moisture problems, structural damage, and uneven concrete, with service available in areas including Knoxville, Chattanooga, Johnson City, Kingsport, Cleveland, and Hixson. Its team provides basement waterproofing solutions such as interior drainage systems, sump pump installation, and basement dehumidifiers to help protect homes from water intrusion and humidity.

Crawl space services address common moisture and structural concerns, while foundation repair solutions are designed for issues including cracked or bowing walls and sinking or settling foundations. The company also offers floor stabilization and concrete leveling, including repairs for driveways, sidewalks, interior slabs, and pool decks. Master Foundation and Crawl Space Repair says it uses patented, warrantied products and is part of the Basement Systems and Supportworks networks.

The company promotes long-term solutions, offers free estimates, and provides annual maintenance services