Concrete Leveling Cost in 2026

Job size	Typical range (2026)	Per square foot
Small slab or stoop (25 to 50 sq ft)	$300 to $750	$8 to $15
Sidewalk section (50 to 100 sq ft)	$400 to $1,200	$6 to $12
Single driveway panel (100 to 200 sq ft)	$500 to $1,800	$5 to $10
Half driveway (200 to 400 sq ft)	$1,000 to $3,200	$4 to $8
Full driveway (400 to 700 sq ft)	$1,800 to $5,500	$3 to $8
Garage floor (400 to 600 sq ft)	$1,500 to $4,800	$4 to $9
Pool deck section (200 to 500 sq ft)	$1,200 to $5,000	$5 to $12
Commercial slab (1,000+ sq ft)	$3,500 to $15,000+	$3 to $15

Most homeowners in the Greater New Orleans area pay between $500 and $3,200 for concrete leveling in 2026. Smaller jobs carry a higher per-square-foot rate because the equipment mobilization cost stays the same whether the crew levels 30 square feet or 300 square feet. A site visit produces the actual number, since void depth and access conditions vary from slab to slab.

What Determines the Cost of Concrete Leveling?

Four factors account for most of the price variation: leveling method, void depth, slab area, and site access. Each one moves the number in a predictable direction.

How Does the Leveling Method Affect Price?

Mudjacking (also called slabjacking) costs $3 to $8 per square foot, while polyurethane foam injection costs $8 to $25 per square foot. Mudjacking pumps a sand, cement, and water slurry through 1.5 to 2 inch holes drilled in the slab. Polyurethane injection uses high-density expanding foam through 5/8-inch holes. The foam method costs more per square foot but adds less weight to the subgrade, which matters on the soft clay soils common across Jefferson and Orleans parishes.

How Does Void Depth Change the Price?

Voids deeper than 2 inches add $1 to $4 per square foot to any leveling job. A slab that has settled 1 inch requires less fill material than a slab that has dropped 4 inches. Settlement beyond 4 to 6 inches often makes replacement more cost-effective than leveling, because the volume of fill material approaches the cost of a new 4-inch slab.

Does Slab Size Lower the Per-Square-Foot Rate?

Larger slabs cost less per square foot because the mobilization fee spreads across more area. Equipment setup runs $200 to $500 regardless of slab size. On a 50 sq ft stoop, that setup cost adds $4 to $10 per square foot. On a 600 sq ft driveway, the same setup adds $0.33 to $0.83 per square foot.

What Role Does Site Access Play?

Restricted access adds $200 to $600 to a leveling job. A slab behind a fence, below grade in a basement, or surrounded by landscaping that requires protection increases labor time by 1 to 2 hours. Interior slabs like garage floors and basement floors add complexity because equipment hoses run longer distances.

What Does Concrete Leveling Cost by Slab Size?

A 100 sq ft sidewalk section costs $500 to $1,200, a 400 sq ft driveway costs $1,200 to $3,200, and a 600 sq ft driveway runs $1,800 to $4,800 in the Greater New Orleans market. The math works as follows for mudjacking at the mid-range rate of $6 per square foot:

• 100 sq ft sidewalk at $6 per sq ft = $600
• 200 sq ft patio at $6 per sq ft = $1,200
• 400 sq ft driveway at $5 per sq ft = $2,000 (rate drops with scale)
• 600 sq ft driveway at $4.50 per sq ft = $2,700

Polyurethane foam injection on the same slabs runs 2 to 3 times higher. A 400 sq ft driveway leveled with foam injection costs $3,200 to $6,000 at $8 to $15 per square foot.

How Does Cost Vary by Leveling Method and Finish?

Mudjacking is the lowest-cost option at $3 to $8 per square foot, foam injection runs $8 to $25, and self-leveling compound for interior floors costs $4 to $10 per square foot.

What Does Mudjacking Cost?

Mudjacking costs $3 to $8 per square foot in the New Orleans metro. The slurry mix weighs 100 to 150 pounds per cubic foot, which adds load to the subgrade. On the south shore's soft organic clay, that added weight occasionally contributes to re-settlement over 5 to 10 years. Mudjacking holes measure 1.5 to 2 inches in diameter and remain visible after patching.

What Does Polyurethane Foam Injection Cost?

Polyurethane foam injection costs $8 to $25 per square foot. The cured foam weighs 2 to 4 pounds per cubic foot, roughly 2% of the weight of mudjacking slurry. Injection holes measure 5/8 inch in diameter. Foam reaches full strength in 15 to 30 minutes, compared to 24 to 48 hours for mudjacking slurry. The lighter fill weight makes foam the more reliable option on the alluvial clay found in Metairie, Kenner, and the West Bank.

What Does Self-Leveling Compound Cost?

Self-leveling compound for interior slabs costs $4 to $10 per square foot for material and labor. Self-leveling compound corrects dips and unevenness of 1/4 inch to 1.5 inches. Concrete leveling compound does not lift a settled slab. It fills the low spots on a slab that has not settled but has surface irregularities. A 300 sq ft garage floor with 1/2-inch dips costs $1,200 to $3,000 to level with compound.

What Is Included in a Concrete Leveling Quote, and What Is Not?

A standard concrete leveling quote includes the drilling, the fill material, the injection labor, hole patching, and cleanup. Three things that are typically included:

1. Drilling injection holes (6 to 12 holes per 100 sq ft for mudjacking, 8 to 16 for foam)
2. Fill material, whether slurry or polyurethane foam
3. Hole patching with non-shrink grout and site cleanup

Four items typically fall outside the leveling quote:

1. Crack repair or caulking of control joints, which adds $3 to $8 per linear foot
2. Sealing or coating the slab surface after leveling, $1.50 to $3 per square foot
3. Permits, where required by the parish for work in a drainage servitude or right-of-way
4. Landscaping or hardscape repair around the work area

How Can a Homeowner Tell if a Concrete Leveling Quote Is Fair?

A fair leveling quote specifies the method, the number of injection points, the fill material, and a warranty term of at least 1 to 3 years. Three warning signs in a suspiciously low bid:

1. No mention of the fill material or method. A bid that says only "leveling" without naming mudjacking or foam is vague enough to hide a thin-slurry mix that re-settles within 6 to 12 months.
2. No site visit before pricing. Concrete leveling requires measuring the settlement at multiple points. A phone quote without a site visit is a guess, not an estimate.
3. No stated warranty. Mudjacking warranties in this market run 1 to 3 years. Foam injection warranties run 3 to 5 years or longer. A contractor offering no warranty on leveling work is pricing the risk into the homeowner's pocket.

Compare at least 2 to 3 written quotes. Each quote names the method, the approximate fill volume, the number of holes, and the cure time before loading. A quote missing any of those line items makes an apples-to-apples comparison impossible.

Where Do New Orleans Concrete Leveling Prices Sit Against the National Range?

New Orleans area leveling prices run 10% to 20% above the national average for mudjacking and roughly match the national average for foam injection. The national mudjacking average runs $3 to $6 per square foot. In Jefferson Parish and Orleans Parish, the same work runs $4 to $8 per square foot. Two conditions push the local number higher:

• Subgrade conditions require more fill material. South shore clay settles unevenly, creating larger voids that consume 15% to 30% more slurry or foam than the same square footage on stable sandy soil.
• The high water table, often 2 to 4 feet below grade, limits the work window and occasionally requires dewatering equipment on commercial jobs, adding $300 to $800 to the mobilization cost.

North shore communities like Slidell and Mandeville sit on sandy pine-flat soil where the primary failure mode is washout rather than settlement. Leveling costs on the north shore run closer to the national average at $3 to $7 per square foot because void volumes are typically smaller and subgrade conditions are more predictable.