Mudjacking in Atlanta, GA: How It Works and What It Costs (2026)
Mudjacking, sometimes called slabjacking, is one of the oldest methods for raising a sunken concrete slab, and it's still a common request from Atlanta homeowners dealing with a dipped driveway, cracked garage apron, or uneven patio. The process pumps a cement-based slurry through drilled holes to lift the slab back toward level, and it tends to cost less upfront than newer polyurethane foam methods. But mudjacking isn't the right fit for every situation in the Atlanta metro's mix of red clay, fill soil and sloped lots. This guide explains how mudjacking works, realistic Atlanta-area pricing, and where it holds up well versus where foam or a different repair approach makes more sense.
By Jason Green · Foundation Repair · Published August 28, 2026 · 7 min read
How mudjacking works
A contractor drills a pattern of holes, typically an inch or two across, into the sunken slab, then pumps a mixture of soil, sand, cement and water underneath through those holes using hydraulic pressure. The slurry fills voids and gradually lifts the slab as more material is pumped in, and the technician monitors the slab's level with tools as they go, stopping once it reaches the target height.
Once the slab is level, the holes are patched with a matching concrete or mortar mix, and the slab is generally ready for light foot traffic within a day, with full vehicle traffic typically fine within a few days as everything cures and settles.
Where mudjacking fits in the Atlanta market
Mudjacking in Atlanta tends to work best on smaller, lower-load slabs like walkways, small patios, and pool decks with mild settling, where the added weight of the slurry fill isn't a major concern. It's also a reasonable lower-cost option for homeowners who want to fix a trip hazard quickly without paying foam's higher per-square-foot price.
On larger structural slabs like driveways subject to daily vehicle weight, or on slabs sitting over Atlanta's looser fill soil on sloped lots, some contractors steer homeowners toward polyurethane foam instead, since foam's lighter weight and moisture resistance can hold up better against the metro's clay shrink-swell cycle and heavy seasonal rain.
What mudjacking costs in the Atlanta metro
Cost depends on the slab's square footage, how far it needs to lift, and drilling access. Smaller jobs like a walkway section or single patio slab tend to be priced closer to a flat project rate, while larger driveways or pool decks are usually priced per square foot.
Mudjacking versus foam: making the call
If budget is the primary concern and the slab in question is smaller and lower-traffic, mudjacking is a reasonable, well-established choice. If the slab is a main driveway, is over known fill soil or a slope, or has settled more than once before, ask a contractor to weigh in on whether polyurethane foam's lighter weight and faster cure time is worth the higher price for a longer-lasting fix.
Either way, ask what's causing the settling in the first place. If erosion or a drainage issue is pushing soil out from under the slab, neither mudjacking nor foam will hold long-term until that root cause is addressed.
Hiring a mudjacking contractor in Atlanta
Confirm the company offers mudjacking specifically, not just foam, since some newer concrete-leveling companies have moved away from mudjacking entirely and may steer you toward the pricier option even on a job where mudjacking would perform fine. Get the price per hole or square foot in writing, ask about warranty terms on lift retention, and check that they're a verifiable, licensed Georgia contractor if the job touches any structural element of your home.
Typical cost ranges
| Mudjacking, small patio or walkway (per project) | $400 - $1,200 |
| Mudjacking, driveway or larger slab (per project) | $800 - $2,500 |
| Mudjacking, per square foot | $3 - $6 |
| Pool deck mudjacking | $900 - $3,200 |
| Hole patching and finishing (typically included) | $0 - $150 |
Ranges are general estimates gathered from homeowner-reported quotes, not an offer or a quote for your project.
Common questions
Is mudjacking still commonly used in Atlanta?
Yes, though many Atlanta concrete-leveling companies now offer polyurethane foam alongside or instead of mudjacking. Mudjacking remains a solid, lower-cost option for smaller slabs like walkways and patios.
How long does mudjacking last?
Mudjacking typically lasts 5 to 10 years before needing a touch-up, somewhat less than polyurethane foam, particularly on Atlanta soil that continues to shift seasonally with clay shrink-swell cycles.
Is mudjacking messier than foam injection?
Yes, generally. Mudjacking uses larger holes and a heavier slurry that can occasionally seep out along slab edges during the pumping process, while foam uses smaller holes and cures cleanly within minutes.
Can mudjacking fix a driveway that's cracked in multiple places?
If the slab has cracked into several separate sections rather than just settling as one piece, mudjacking may not hold evenly across the cracks, and replacement could be the more durable option.
Does mudjacking work on Atlanta's sloped lots?
It can, but sloped lots are more prone to soil erosion under a slab, so make sure the contractor addresses drainage and grading, not just the lift itself, or the same section may settle again.
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