20+ Years Experience • Licensed & Insured • 2,000+ Repairs
Macomb County ● Oakland County ● St. Clair County ● Wayne County ● Lapeer County
Sunken driveways and uneven sidewalks are the most common concrete leveling jobs in Southeastern Michigan. Michigan's heavy clay soils and freeze-thaw cycles create voids beneath slabs that cause settlement over time. We inject expanding polyurethane foam through small ports drilled into the surface, filling those voids and lifting the slab back to its original position — no excavation, no replacement.
Best for: sinking driveways, sidewalk trip hazards, walkway settlement, uneven curb approaches.
Settled patios and pool decks don't just look bad — they create safety hazards and allow water to pool against your foundation. Polyurethane foam lifts and re-levels these surfaces precisely, without disturbing landscaping or requiring full demolition. The surface is ready to use the same day.
Best for: sunken patios, uneven porches, pool decks pulling away from coping, outdoor slab displacement.
Settled garage floors and interior concrete slabs signal voids beneath the surface that will only worsen over time. Our foam injection process works from inside, filling subsurface voids and stabilizing the slab without tearing up your floor. NSF/ANSI 61 certified foam — safe for interior use.
Best for: sinking garage floors, interior slab settlement, basement floor voids, commercial and industrial slabs.
Real polyurethane concrete lifting and leveling by Suburban Basement — Southeastern Michigan




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Macomb County ● Oakland County ● St. Clair County ● Wayne County ● Lapeer County
Polyurethane foam is lighter, stronger, and waterproof. It cures in hours rather than days, won't wash out or re-settle the way mudjacking material can, and requires smaller injection holes. It's a more precise and longer-lasting solution.
Michigan's heavy clay soils absorb and release moisture with the seasons, causing soil to expand and contract. Freeze-thaw cycles create additional movement. Over time this erodes the soil beneath slabs, creating voids that cause settlement and cracking.
Most projects are completed in a single visit. The time depends on the number of slabs being lifted and the extent of the voids, but in most cases you're back on the surface the same day.
Yes. Polyurethane foam cures quickly — typically within 15 minutes of injection. You can walk on it immediately and drive on it the same day.
When properly installed, it's designed to be long-lasting. The foam is waterproof and resistant to soil movement. Longevity depends on underlying soil conditions, but the repair itself is stable and durable. Beyond simply lifting the slab, the polyurethane foam acts as a soil stabilizer and void filler beneath the concrete — creating a dense, waterproof base that supports the slab and resists future movement. Longevity depends on underlying soil conditions and on addressing the root cause of the original settlement, such as correcting drainage, grading, or water runoff issues. Sealing saw cuts and expansion joints after the lift is also recommended to prevent water infiltration that can lead to future movement.
We level most residential, commercial, and industrial concrete including driveways, sidewalks, patios, pool decks, garage floors, and interior slabs. If we assess your concrete and find it's not a candidate for lifting, we'll tell you honestly rather than attempt a repair that won't hold.
Serving Southeastern MI
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