What Does Concrete Repair Cost in Pittsburgh?

Crack repairs on a driveway are published at $100 to $400 nationally, and bigger repairs at $600 to $3,000. Around Pittsburgh the damage usually traces back to water: it gets under or into the slab, freezes, and does the rest. A repair that ignores the water does not last.

The dollar figures on this page are national numbers that HomeGuide published for 2026. They are not quotes from Pittsburgh Concrete Experts. Slope, access, haul-away, local labor and material costs all push a Pittsburgh job up or down from them. Last checked October 2026.

How much does concrete repair cost?

National figures for concrete repair cost are $100 to $400 to fix driveway cracks and $600 to $3,000 for major repairs or resurfacing. By unit, patching is $3 to $8 per square foot and crack repair is $0.50 to $3 per linear foot.

Can cracked concrete be repaired or does it have to be replaced?

It can be repaired when the crack is narrow and both edges sit at the same height. That kind of crack gets cleaned and sealed so water and salt stay out. Replacement is the answer when one edge has risen or dropped, when the panel rocks under a car, or when the slab has broken into loose pieces. Those signs mean the ground has let go underneath.

Why is my concrete driveway cracking?

In this region the short answer is water and winter. Meltwater soaks into clay under the slab, freezes, expands and lifts the panel, then lets it down unevenly in spring. Repeat that many times a year and something gives. Other causes we see are a thin slab with no steel, joints too far apart, a downspout emptying beside the drive, tree roots, and fill that was never compacted along the foundation.

Why is my concrete sinking, and can it be leveled?

Concrete sinks when the soil below it settles or washes away, and a slab that is still in one piece can usually be leveled. Around here the usual spots are next to the house or garage, where the foundation trench was backfilled loosely, and anywhere a gutter or broken drain line has carried soil off. Leveling pumps material under the slab to fill the gap and push it back up. The water source has to be fixed too.

How much does concrete leveling cost?

The national concrete leveling cost is $3 to $12 per square foot, with typical jobs at $700 to $5,000 and minimum job fees of $300 to $700. Mudjacking is listed at $4 to $9 per square foot and foam at $8 to $25.

Mudjacking or polyurethane foam: which is better?

It depends on the slab and the soil. Mudjacking uses a cement-based slurry, costs less and needs larger holes. Foam is lighter, cures in minutes and uses small holes, at a higher price. Lighter fill puts less new weight on weak ground, which is worth thinking about on a slope. Leveling is specialist work, so ask the company quoting it why they chose their material for your site.

Is foam lifting a permanent fix, or will the slab drop again?

Foam is a permanent fix only if the cause of the settling is gone. The foam does not break down in the ground. The soil beneath it can still move. If a leaking downspout made the void and the downspout has been piped away, a lift can hold for many years. If the yard itself is creeping downhill, no lift will stop that.

Can concrete be resurfaced instead of replaced, and how long will resurfacing last?

Yes, if the slab is solid, level and not moving. Resurfacing is published at $3 to $7 per square foot, $6 to $20 for a decorative or stamped overlay, and $1,200 to $2,900 for a two-car driveway. On an old patio with cracks and flaking, a resurfacing coat will last only as long as the concrete below stays still and dry. We cannot promise a number of years, because thin overlays have a hard life in freeze-thaw weather. Sealing it and keeping salt off help the most.

Why is my concrete spalling or flaking, and can a flaking surface be repaired?

Spalling or flaking in Pittsburgh is nearly always freeze-thaw damage made worse by deicing salt. Water enters the top of the slab, freezes and pops the surface off in thin sheets. It happens fastest on concrete that was not air-entrained, was finished with extra water, or was never sealed. A flaking surface can be repaired with a bonded resurfacer when the damage is shallow and the slab is sound. Deep scaling with exposed stone over a wide area usually means replacement.

Why is my driveway lifting or heaving?

A driveway that is lifting or heaving in winter and settling in spring is being moved by frost. Wet soil under the slab freezes and swells. The cure is underneath: get the water away and replace clay with compacted stone that drains. A panel that stays raised all year is more likely sitting on a tree root.

Can you pour new concrete over old concrete?

Pouring over old concrete is possible but seldom wise here. Cracks in the old slab come up through the new one, and the extra height causes trouble at garage doors, steps and the street. If water gets between the two layers and freezes, they separate. A thin bonded overlay on a sound slab is a different thing and can work well.

Can I patch a wide crack, or will the patch pop out?

A rigid patch in a wide crack tends to pop out after a winter or two if the crack still opens and closes with the seasons. For a crack that moves, the lasting repair is a flexible sealant over a backer rod, which keeps water out and stretches with the slab. A cement patch suits a crack that is stable and has been cut back to clean, square edges.

How do I fix a sunken walkway that is a trip hazard? Can the raised edge be ground down?

For a small lip, yes, grinding is the quickest way to remove a trip hazard. It suits a height difference of about an inch or less and leaves a lighter, rougher strip. A panel that has dropped further is lifted or replaced. On a public sidewalk in the city, repair work needs a permit from the Department of Mobility and Infrastructure, so ask before anything is cut.

For a real number, we need to see the site. Call (412) 725-2024 or text a few photos, and we will set up a free on-site estimate with a written quote.