Concrete leveling cost commonly ranges from $700 to $5,000 per project, depending on the repair method, affected area, and site conditions. Published national estimates place mudjacking at approximately $4 to $9 per square foot and polyurethane foam lifting at $8 to $25 per square foot.
These figures are budgeting ranges. A contractor must inspect the concrete before confirming whether lifting is suitable and providing a reliable quote.
The first decision is whether the existing slab can be retained. The second is whether the proposed work addresses the reason it settled.
Quick Concrete Leveling Cost Guide
| Method | Published planning range |
|---|---|
| Mudjacking | $4–$9 per square foot |
| Polyurethane foam lifting, or polyjacking | $8–$25 per square foot |
| Stone slurry grout leveling | $6–$15 per square foot |
| Concrete leveling overall | Commonly $700–$5,000 per project |
Small repairs can have a higher effective cost per square foot because of minimum project charges. National averages also combine different methods and repair conditions.
HDC check: Compare the total price for the same slabs and repair scope. A low square-foot rate is not enough to establish which quote offers better value.
What Does Concrete Leveling Involve?
Concrete leveling raises a settled slab by injecting material beneath it. The contractor drills access holes, introduces the lifting material, and patches the holes after the work.
The existing concrete remains in place. Its original finish and existing cracks generally remain as well.
Ask an indoor-floor contractor to clarify the proposed scope. Lifting a settled slab and preparing its upper surface for flooring are different jobs.
If new flooring is part of your project, include that separate expense in your budget.
Related HDC guide: Flooring Installation Cost
Mudjacking vs. Polyurethane Foam Lifting
Mudjacking uses a pumped slurry beneath the concrete. Polyurethane lifting uses expanding foam. Stone slurry grout is another material-based approach.
Rather than choosing solely by the method’s name, ask each contractor to explain why the proposal suits your property.
| Comparison point | What to ask |
|---|---|
| Repair boundaries | Which slabs will be lifted? |
| Intended result | What finished height or slope is proposed? |
| Material allowance | How much material does the price include? |
| Additional work | What happens if more injection material is needed? |
| Finishing | Are hole patching and joint sealing included? |
| Performance | What does the written warranty cover? |
HDC check: Request a site-specific explanation. The contractor should connect the proposed method to your slab’s condition and repair goals.
What Affects Concrete Leveling Cost?
1. The Area Being Repaired
Ask for a photograph or sketch marking the slabs included in the quote.
Record the measured area and total price. Confirm whether the contractor is quoting the entire slab or only the affected section.
2. Minimum Charges
A small job still requires a crew and equipment. Ask whether the estimate includes a minimum charge, especially when repairing only one or two panels.
3. Material Allowances
Check whether the quotation includes all required material or a stated allowance.
If additional material is chargeable, request the rate and a written approval process before work begins.
4. Hidden Pipes and Wiring
Tell the contractor about known sprinkler lines, buried drainage pipes, landscape wiring, and previous foundation repairs.
Ask how these features will be considered during drilling and lifting.
5. Finishing and Cleanup
Confirm whether the price includes:
- Injection-hole patching.
- Agreed crack or joint sealing.
- Cleanup and material removal.
- Restoration around exposed slab edges.
- Any separately proposed drainage work.
HDC check: Ask for one complete price with exclusions listed clearly. Avoid comparing a basic lifting quote with another proposal that includes finishing and additional repairs.
Should You Level or Replace the Concrete?
Leveling deserves consideration when the slab has settled but remains suitable for lifting. Replacement deserves consideration when the concrete is severely cracked or crumbling, or when you want to change its layout or finish.
| Condition or objective | Assessment to request |
|---|---|
| Sunken, largely intact slab | Concrete leveling assessment |
| Severely deteriorated concrete | Replacement assessment |
| Different layout or surface finish | Replacement proposal |
| Continuing movement or uncertain cause | Investigation before choosing the work |
For driveway projects, compare the lifting proposal with the cost of replacing the affected concrete.
Related HDC guide: Concrete Driveway Replacement Cost
Ask for replacement pricing covering the same area. Comparing a small lifting repair with replacement of an entire driveway can make the apparent savings misleading.
If the concern involves your home’s foundation, obtain an assessment appropriate to that problem.
Related HDC guide: Foundation Repair Cost
Example: Compare Complete Proposals
The following amounts are illustrative quotations, not national averages.
| Item | Leveling proposal | Replacement proposal |
|---|---|---|
| Main work | $1,500 | $3,000 |
| Separate joint sealing | $250 | Included |
| Agreed drainage work | $400 | $400 |
| Complete total | $2,150 | $3,400 |
The difference between the complete proposals is $1,250.
Before choosing, compare the intended result, surface condition, exclusions, and warranty.
HDC check: Calculate savings from complete proposals for comparable work. The headline repair price may exclude items you still need.
Questions to Ask the Contractor
Before accepting a quote, ask:
- What caused the concrete to settle?
- Why is the proposed method suitable?
- Which slabs and how much area are included?
- What material allowance does the price cover?
- What could result in additional charges?
- Are patching, sealing, and cleanup included?
- What finished height or slope will you aim to achieve?
- When can pedestrians or vehicles use the area?
- What happens if the intended lift cannot be achieved?
- What does the written warranty cover and exclude?
For a sidewalk within or near a public right-of-way, check the local authority’s requirements before authorizing work.
Send This Request for Comparable Quotes
“Please inspect the affected concrete and explain the likely cause of settlement. Provide a written quotation identifying the slabs included, proposed repair method, intended finished levels, material allowance, patching and sealing, exclusions, possible additional charges, and warranty. Please explain whether replacement should also be considered.”
Send the same request to each contractor so the proposals are easier to compare.
Protecting the Completed Repair
Ask whether ongoing water problems need attention. Overflowing gutters and poorly directed runoff can erode the ground supporting concrete.
Discuss appropriate drainage maintenance and sealing of open joints with the contractor.
Keep before-and-after photographs, the agreed scope, invoice, and warranty. These records provide a clear reference if you need to discuss the repair later.
Frequently Asked Questions
How much does concrete leveling cost?
Published national estimates commonly place the total between $700 and $5,000. Obtain a local inspection and written quotation before setting your final budget.
Is concrete leveling cheaper than replacement?
It can be when the existing slab is suitable for lifting. Compare complete quotations covering the same area and intended result.
Will leveling make the concrete look new?
No. The existing surface remains, and patched injection holes may be visible. Ask to see completed repairs with a similar finish.
Is foam lifting always the best option?
Ask the contractor to explain the proposed method in relation to your slab, supporting ground, and repair goals. The method’s name alone does not establish suitability.
How long will the repair last?
There is no single lifespan that applies to every property. Continuing settlement, erosion, and maintenance affect performance. Read the warranty rather than relying on a general lifespan claim.
What should a quotation include?
It should identify the repair area, method, material allowance, finishing work, total price, exclusions, additional-charge rules, and warranty.
Your Next Step
Obtain written assessments and comparable quotations. Confirm whether the concrete is suitable for lifting, what caused the settlement, and which additional work is required.
Choose a proposal that explains the complete concrete leveling cost and the result the contractor intends to achieve.
Sources and Further Reading
HomeGuide — Concrete Leveling Cost
https://homeguide.com/costs/concrete-leveling-cost
HomeGuide — Mudjacking Cost
https://homeguide.com/costs/mudjacking-cost
A-1 Concrete Leveling — Process and Repair Methods
https://www.a1concrete.com/concrete-repair-learning-center/how-concrete-leveling-works
A-1 Concrete Leveling — Information Needed for an Estimate
https://www.a1concrete.com/concrete-repair-learning-center/need-to-know-concrete-leveling-estimate
A-1 Concrete Leveling — After-Repair Care
https://www.a1concrete.com/concrete-repair-learning-center/after-your-concrete-leveling-repair