Concrete Lifting in the Hudson Valley

Quick Answer

Concrete lifting raises settled concrete slabs—driveways, sidewalks, patios, pool decks, garage floors—back to their original level. Two methods are common: mudjacking (slurry injection) and foam jacking (polyurethane injection). Most residential projects in the Hudson Valley cost $600–$3,500 depending on slab size and method.

What Is Concrete Lifting?

Concrete lifting is the process of raising a settled concrete slab back to level without removing and replacing it. The slab is drilled with small holes, and a material—either a cement-based slurry (mudjacking) or expanding polyurethane foam (foam jacking)—is injected underneath. The material fills the void left by soil settlement, then lifts the slab as it expands or cures. The result is a level surface at a fraction of the cost and time of full replacement. In the Hudson Valley, concrete lifting is common for driveways, sidewalks, patios, pool decks, garage floors, and interior slabs that have settled due to clay soil movement, poor drainage, or freeze-thaw cycles.

Signs You Need Concrete Lifting

Uneven driveway with a visible trip hazard or water pooling
Sunken sidewalk sections that collect water or create a step
Patio slabs that have dropped away from the house
Pool deck sections that have settled unevenly
Garage floor with cracks or a slope toward one corner
Interior slab that has dropped, causing floor squeaks or gaps
Trip hazards flagged by a home inspector

Our Concrete Lifting Process

Assessment — We identify the settled slabs, measure the drop, and determine the cause—soil settlement, erosion, or drainage.
Drilling — Small holes (⅝" to 2") are drilled through the slab at calculated points.
Injection — The lifting material is pumped underneath until the slab returns to level.
Patch — Holes are filled with matching concrete or patching compound.
Cleanup — The area is cleaned, and you can usually use the slab within 24 hours (foam) or 48 hours (mudjacking).

How Much Does Concrete Lifting Cost in the Hudson Valley?

Concrete lifting costs in the Hudson Valley depend on slab size, method, and accessibility.

Single sidewalk slab: $600–$900
Driveway section: $900–$1,800
Patio (multiple slabs): $1,200–$2,500
Pool deck: $1,500–$3,500
Garage floor: $1,200–$2,800

Mudjacking is typically 10–20% cheaper than foam jacking upfront. Foam jacking costs more but cures faster and adds less weight. Both are significantly cheaper than replacing concrete—usually 30–50% of the cost of a full tear-out and repour.

Service Areas

We provide concrete lifting throughout the Hudson Valley, including:

Frequently Asked Questions

How long does concrete lifting last?

Concrete lifting lasts as long as the soil underneath remains stable. If the original cause—poor drainage, soil erosion—isn't addressed, the slab can settle again. We recommend pairing lifting with drainage improvements to prevent recurrence. Most repairs last 10–15 years or longer with proper water management.

Is concrete lifting better than replacing the slab?

For settled slabs that are still structurally sound, lifting is faster, cheaper, and less disruptive than replacement. Replacement is only necessary if the concrete is severely cracked, crumbling, or beyond what lifting can correct. Lifting typically costs 30–50% of replacement.

Can concrete lifting be done in winter in the Hudson Valley?

Foam jacking can be done in cold weather because the foam cures chemically regardless of temperature. Mudjacking is more difficult in freezing conditions because the slurry needs to cure. Spring through fall is ideal for both methods.

How soon can I use my driveway after concrete lifting?

With foam jacking, you can typically use the driveway within 30 minutes to an hour. With mudjacking, you'll need to wait 24–48 hours for the slurry to cure. Your contractor will tell you exactly when it's safe.

Will concrete lifting work on a slab that's dropped more than 2 inches?

Yes, in most cases. Foam jacking can lift slabs that have dropped 4 inches or more. The limit depends on the slab's condition and the depth of the void underneath. A professional assessment determines whether lifting is viable or replacement is needed.

Does concrete lifting cause cracks?

The drilling process creates small holes, which are patched afterward. Some slabs develop hairline cracks along existing stress lines during lifting, but these are cosmetic and don't affect the slab's function. Severe cracking only occurs if the slab is already compromised.