United Dynamics, Inc.
Polyurethane foam concrete leveling and pressure grouting in Louisville, KY since 1989. Driveways, sidewalks, and garage floors lifted. BBB A+ rated, 17,000+ customers served.
About
United Dynamics, Inc. has served Louisville-area homeowners and commercial clients since 1989, founded by Sam Lockhart and still family-owned and operated. The company uses polyurethane foam injection and pressure grouting to lift and stabilize settled concrete on driveways, sidewalks, garage floors, and commercial slabs. With more than 17,000 customers served, a BBB A+ rating, and accreditation since 1990, United Dynamics is one of Louisville's most established concrete leveling contractors.
Methods & Techniques
Polyurethane Foam Injection
A modern concrete lifting technique using expanding polyurethane foam. Lightweight, fast-curing, waterproof, and minimally invasive.
Service Area
Louisville, Clarksville and New Albany IN, and the Louisville metro
Contact Information
Phone
(502) 388-5630Warranty
Warranty details provided with project estimate
Pricing
Free estimates available
Turnaround
Most residential projects completed in a single visit
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 head-to-head: cost, cure time, durability, weight, hole size, and the best situations for each concrete lifting method.
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