RetroFoam of East Tennessee
Slab raising and polyurethane foam in Knoxville, Tennessee for residential and commercial properties. Driveways, sidewalks, patios, and loading docks restored throughout Knoxville and surrounding areas.
About
RetroFoam of East Tennessee is a residential and commercial concrete leveling contractor based in Knoxville, Tennessee, offering concrete leveling and foam leveling across Knoxville and surrounding areas. The process works by injecting lightweight expanding polyurethane foam beneath settled slabs through penny-sized holes to fill voids and lift the concrete back to its original position. The technique is far less invasive than full slab replacement, preserving existing landscaping and hardscaping while restoring a level surface. Whether the job involves driveways, sidewalks, patios, and pool decks, the crew restores level, safe surfaces without tearing out existing concrete. The company has become a go-to resource for concrete leveling in the Knoxville metro. Tennessee's clay soils and seasonal moisture changes make slab settlement a common issue, and professional leveling offers a cost-effective way to restore safety and functionality without full replacement.
Listing details
Profile completeness: 83%ConcreteWorks does not independently verify licensing or insurance. Confirm credentials directly with the contractor before hiring.
- Profile status
- Profile not yet claimed
- License info
- License info provided
- Insurance info
- Not provided
- Years in business
- 18+ years in business
- Service area
- 1 city listed
- Contact info
- 2 contact methods listed
- Specialties
- Not provided
License and insurance details above were reported on the contractor’s own website. Ask for a current state license number and a certificate of insurance before signing a contract.
Services & Specialties
License and insurance details are reported on the contractor's own website and have not been independently verified.
Services
Methods & Techniques
Polyurethane Foam Injection
A modern concrete lifting technique using expanding polyurethane foam. Lightweight, fast-curing, waterproof, and minimally invasive.
Project Types
Service Areas
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Helpful Guides
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Concrete Leveling Cost in 2026: What to Expect
Concrete leveling costs $3-$10 per square foot in 2026. See mudjacking, foam leveling, and replacement pricing by project type and slab condition.
ComparisonsMudjacking vs. Foam Leveling: Which Is Right for You?
Mudjacking vs. foam leveling compared: cost, cure time, durability, weight, hole size, and the best situations for each concrete lifting method.
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