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.
Services & Specialties
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 Area
Knoxville and surrounding areas
Services by Location
More Concrete Leveling Contractors
Other concrete leveling contractors in Tennessee
Helpful Guides
Learn about concrete leveling costs and how to choose the right contractor.
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.
Listing and Preferred Placement Options
Preferred Contractors receive stronger visibility when homeowners search for concrete leveling, mudjacking, and foam lifting contractors near you.
Listing + City Bundle
Most PopularBundleIncludes Enhanced Listing + Preferred City Listing
$398/yr
Preferred State Listing
Preferred placement on your state page
$799/yr
Enhanced Listing
A dedicated profile page for your business
$99/yr
Choose your options on the next page. Preferred placement is limited per location.
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