Keystone Basement Systems
PolyLevel foam concrete leveling for homes and businesses in Pittsburgh and western Pennsylvania. Based in McKeesport, lifting driveways, patios, pool decks, and interior slabs with same-day walkability.
About
Keystone Basement Systems uses the PolyLevel polyurethane foam injection system to lift and level settled concrete for homeowners and commercial property owners throughout the greater Pittsburgh area and western Pennsylvania. Based in McKeesport, the company raises driveways, walkways, patios, pool decks, and interior slabs without the mess of traditional mudjacking. Foam is injected through small drilled holes, expands beneath the slab to fill voids and restore grade, and cures quickly so the surface is walkable the same day.
Methods & Techniques
Polyurethane Foam Injection
A modern concrete lifting technique using expanding polyurethane foam. Lightweight, fast-curing, waterproof, and minimally invasive.
Service Area
Pittsburgh and western Pennsylvania
Contact Information
Phone
(412) 872-2550Warranty
Warranty details provided with project estimate
Pricing
Free estimates available
Turnaround
Surface ready for walking same day after foam treatment
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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.
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