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Concrete Leveling · DFW & Houston

Mudjacking for Sunken Concrete

Mudjacking is the original concrete leveling method: a cement-based slurry pumped beneath a settled slab to fill the voids under it and raise it back to level. It has been lifting driveways, patios, and walkways for decades because it works, and for the right slab it remains the economical way to fix sunken concrete without tearing it out, across Dallas-Fort Worth and the Houston area.

Rendering of mudjacking slurry being pumped beneath a settled slab
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How mudjacking works

Ports are drilled through the settled slab, and the slurry is pumped beneath it under controlled pressure. The material fills the voids that allowed the drop, then lifts the slab toward level. Once cured, the slurry forms a dense, stable base under the concrete. The slab you already paid for goes back to work, at a fraction of replacement cost.

Mudjacking process leveling a concrete slab
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Where mudjacking fits at homes

Driveways and approaches with settled sections
Patios, walkways, and sidewalks
Porch and garage slabs
Uneven joints creating trip points
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Mudjacking or foam?

Mudjacking uses a heavier traditional slurry and larger ports; polyurethane foam is lighter, cures in minutes, and uses smaller ports at a higher material cost. One is not universally better. Slab condition, soil, access, and budget pick the method, and since Cardinal installs both, the recommendation is about your slab rather than our truck. The foam page covers the other side of the comparison.

As with all lifting work: if the settlement is being driven by drainage failure or foundation movement, the evaluation identifies it, because the durable fix addresses the cause.

Residential work carries a transferable workmanship warranty, terms vary by service, with financing available and a written quote within one business day.

Mudjacking or foam?
Where we perform this work

Cardinal performs this work across the Dallas-Fort Worth Metroplex and the Houston area.

Common questions

Frequently asked questions

Substantially, in typical cases, because the existing slab is preserved rather than demolished and repoured.

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Tell us about your property and we'll schedule a free, no-obligation inspection. Your request routes to the right team: commercial, residential, or new construction.

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