Concrete Leveling & Slabjacking in Olympia
If a slab has sunk or tipped but is still in one piece, you probably don’t need to replace it. We lift it back to grade two ways: polyurethane foam leveling and traditional slabjacking (mudjacking). Both work through small drilled holes, both are usually done in a day, and both cost far less than tear-out and re-pour.
Concrete Leveling scope
- Sunken sidewalks and front walks
- Driveway panels that dropped at the garage
- Patios tipping toward the house
- Garage floors and slab corners
- Steps and stoops that pulled away from the door
- Trip hazards on sidewalks and walks
- Void filling under slabs
- Joint sealing after lifting
| Work | Typical range |
|---|---|
| Slabjacking / mudjacking | ~$500–$1,700 per 100 sq ft section |
| Foam (polyurethane) leveling | higher per sq ft than slabjacking; usually well below replacement |
| Replacement, for comparison | $9–$15 / sq ft |
Typical Olympia-area ranges for planning. Your exact price comes in writing after a free on-site estimate — access, slope, demolition and drainage all affect it.
What’s different here
Foam (polyurethane) leveling
Lightweight foam injected through penny-sized holes. Adds almost no weight — a good choice on soft or wet soils — and cures in minutes.
Slabjacking / mudjacking
A cement-based slurry pumped under the slab through slightly larger holes. Cost-effective on larger areas with stable soil.
Why slabs sink here
Washout from winter rain, poorly compacted fill along foundations and utility trenches, and soft or filled ground. We fix the slab and point out the water problem behind it.
What customers say
“The concrete was heaving and it needed to be cut back and re poured. They did 3 out of the 4 panels like we had asked and we can't be happier.”
— Michael W., Google review“Miguel did an outstanding job of keeping me updated on the progress of the job and the next step. Miguel always answered his phone when I called with questions.”
— James K., Google review“Miguel and his crew did a great job cleaned up after they were done. Would call for future projects.”
— Andre C., Google reviewConcrete Leveling questions
What’s the difference between foam leveling and slabjacking?
Both lift sunken slabs through drilled holes. Foam leveling uses lightweight polyurethane through smaller holes and cures fast; slabjacking (mudjacking) pumps a heavier cement slurry and is often cheaper on bigger areas. We recommend one based on your soil and slab.
How much does concrete leveling cost in Olympia?
Slabjacking commonly runs around $500–$1,700 per 100 square-foot section; foam leveling costs more per square foot but is still typically well below replacement. Exact pricing comes after we see the slab.
Can every sunken slab be leveled?
No. Slabs broken into many pieces, crumbling, or heaved upward by roots usually need replacement. We’ll tell you honestly.
Is house or floor leveling the same thing?
Interior floor and house leveling involve the foundation and framing. We handle slab-on-grade lifting and foundation concrete; for structural house leveling we’ll tell you when you need an engineer.
Concrete Repair
Cracked, spalled or heaved slabs, broken steps and trip-hazard sidewalks. Repair where repair holds, replacement where it doesn’t — and a straight answer on which.
Concrete Repair details →Sidewalks & Walkways
Sidewalk replacement, trip-hazard repair, side-yard paths and garden walkways — including city right-of-way sidewalk panels.
Sidewalks & Walkways details →Concrete Driveways
Driveway replacement, new pours, aprons and RV parking on a compacted base thick enough for trucks, with joints cut where cracks want to go.
Concrete Driveways details →Get your free estimate
Tell us what’s cracked, sunken or waiting to be built. We’ll come out, measure, and give you a written price — free, and good whether you hire us or not.
Call now — (360) 469-6382- Free on-site estimates, written prices
- Licensed, bonded & insured in Washington
- Mon–Sat 8 AM–7 PM · Sun 9 AM–2 PM
- Rated 4.8★ on Google
Concrete work across the South Sound
Olympia neighborhoods
Lacey & Tumwater
Waterfront & Thurston County
Also serving Yelm, Rainier, Tenino, Bucoda, Littlerock, Rochester & Grand Mound and Maytown.