
Concrete leveling and slab lifting in Montgomery fixes sunken driveways, patios, and walkways without the cost and mess of full replacement. In Montgomery's climate, the combination of heavy rain, expansive Black Belt clay soils, and deep oak and pine root systems creates persistent settling and heaving that lifts and cracks concrete slabs. Whether you're in the Garden District, Old Cloverdale, Dalraida, or the newer Pike Road subdivisions, uneven concrete becomes a trip hazard and a sign that your slab has shifted. We raise settled concrete back to grade using proven injection methods, restoring safety and appearance in a single day, often at half the cost of pouring new.
Why Concrete Leveling and Slab Lifting Matters in Montgomery Homes
Montgomery's residential landscape spans from Victorian cottages in the Capitol Heights to mid-century ranches in Dalraida to modern two-story brick homes along Vaughn Road and the Wynlakes community. Every one of these neighborhoods sits on terrain shaped by the Alabama River, with red sandy clay on the terraces and sticky Black Belt prairie clays to the east and south. These soils swell dramatically when wet (which is often, at 53 inches of rain per year) and shrink and crack during dry spells. Add to that the shallow roots of mature live oaks, water oaks, and loblolly pines that undermine concrete, and you get the dominant failure mode in this city: settled, cracked, and trip-hazardous slabs.
- Uneven concrete creates a fall and injury risk, especially on driveways, front walks, and patio entries where family and guests step without thinking.
- Settling slabs allow water to pool and drain into the soil beneath, accelerating further foundation movement and concrete deterioration.
- Raised edges and sunken sections damage vehicles, catch wheelchair wheels, and trigger ADA liability on commercial walkways and entry ramps.
- Replacing a full slab costs two to three times more than lifting and leveling the existing concrete, and creates weeks of disruption.
Lifting your concrete now stops the damage, restores walkability, and protects your property value in a single afternoon.
Key info: Montgomery's heavy spring and summer rains (and occasional Gulf hurricane remnants) saturate clay soils and trigger root growth, making late spring through early fall the peak season for new settling and the ideal window to level concrete before the next wet cycle begins.
For more on concrete repair options, see our concrete repair and resurfacing services.
How We Level and Lift Sunken Concrete in Montgomery
Our process is straightforward: we drill small ports into the settled slab, inject a controlled foam or polyurethane material beneath it, and monitor the lift in real time using laser levels and depth gauges. The material expands, fills voids left by soil settlement, and raises the concrete back to its original grade. The entire job, including cleanup and port sealing, typically finishes in one day with minimal disruption to your driveway, patio, or walkway. No demolition, no hauling, no weeks of waiting for new concrete to cure.
- We assess the slab with a level and measure the depth and extent of settlement across the entire surface.
- We drill strategic 1.5-inch ports through the concrete at points where soil voids are deepest and lift is needed most.
- We inject expanding polyurethane foam in stages, monitoring lift with laser levels to bring the slab back to grade without over-lifting.
- We seal all ports with hydraulic cement, matching the original concrete color and texture.
- We verify final grade with a straightedge and document the lift for your records.
This method works on driveways, patios, sidewalks, pool decks, and garage aprons throughout Montgomery, Prattville, Millbrook, and surrounding areas.
Local example: A 1960s ranch home in Dalraida with a 20-by-12-foot driveway settled 2 inches near the garage entrance due to root heave from an adjacent oak. We lifted it back to grade in 4 hours using three injection ports, sealed it, and the homeowner avoided a $6,000 full replacement.
Learn more about our approach to concrete driveways and related foundation work.
Concrete Leveling and Slab Lifting Methods: What Works Best
| Approach | Description | Best for |
|---|---|---|
| Polyurethane foam injection | Closed-cell polyurethane expands beneath the slab, fills voids, and lifts concrete with precision. Cures quickly, waterproof, and does not degrade over time. | Most residential driveways, patios, and walkways; ideal for clay soils and tree root heave common in Montgomery. |
| Mudjacking (cement slurry) | A mixture of cement, sand, and water is pumped beneath the slab to raise it. Heavier and slower than foam but less expensive in some cases. | Large commercial slabs or jobs where weight is not a concern; less common in residential Montgomery work. |
| Geopolymer injection | A hybrid material that combines foam and cement properties, offering strength and precision with minimal weight gain and long-term stability. | Driveways under heavy vehicle use or slabs with recurring settlement; premium option for Montgomery homeowners seeking durability. |
| Full slab replacement | Remove and pour new concrete. Recommended only when the slab is severely cracked, contaminated, or beyond repair. | Concrete so damaged that lifting cannot restore it; allows opportunity to improve drainage or address root issues permanently. |
We recommend polyurethane foam for most Montgomery properties because it handles our clay soils and seasonal moisture swings reliably, and the job completes in one day.
Concrete Leveling and Slab Lifting Cost in Montgomery: What to Expect
Concrete leveling and slab lifting in Montgomery starts at $4 per square foot for straightforward residential jobs using polyurethane foam injection. A typical 20-by-12-foot driveway (240 square feet) with one or two settled areas runs $960 to $1,200 before any site-specific adjustments. The final cost depends on the extent of settlement, how many injection ports are needed, soil conditions beneath the slab, and whether tree roots or other obstacles complicate access. Patios and pool decks may cost more if they are decorative or stamped, because lifting must be precise to avoid visible distortion. Large commercial slabs or jobs requiring multiple visits cost more and are quoted on estimate.
We always recommend getting two to three estimates from insured contractors in your area. Each estimate should specify the method (foam, mudjacking, or replacement), the number of ports, the final grade target, and any warranty or guarantee. Avoid the lowest bid if it lacks detail; instead, choose the contractor who explains the process clearly and stands behind the work. Check references from recent residential jobs in Montgomery or nearby communities, and ask to see photos of the finished work.
Travel and site visits are included in our pricing throughout Montgomery and surrounding areas, with no separate mileage fee. Your free estimate is good for 30 days and comes with no obligation to book. Call us at (334) 721-1995 to schedule one today.
See our full pricing overview for details on other concrete services and volume discounts.
What to Look for When Hiring a Concrete Contractor Near Montgomery
Choosing the right contractor for concrete leveling and slab lifting near Montgomery means verifying that the company carries proper insurance, has a track record of completed residential work in your area, and provides a clear written estimate before starting. Ask any contractor you interview to provide a certificate of general liability insurance (covering property damage) and workers' compensation coverage (protecting their crew and you from liability if someone is injured on your property). Call the insurance company listed on the certificate to confirm coverage is active and adequate. Request references from at least two recent Montgomery-area jobs, and call those homeowners to ask about the quality of the lift, whether the work was completed on time, and whether any issues arose afterward.
Additional steps to protect yourself and your property:
- Confirm that your homeowners' insurance and HOA rules allow concrete lifting; some HOAs in Wynlakes, Old Cloverdale, and other Montgomery neighborhoods have aesthetic or structural guidelines.
- Ask about local permits: Montgomery may require a permit for driveway or sidewalk work depending on right-of-way involvement or if the slab is on a protected tree.
- Get the estimate in writing, signed by the contractor, with start and end dates, method of lift, and a description of all work and materials included.
- Do not pay the full amount upfront; most reputable contractors ask for 50 percent deposit and the balance upon completion and inspection.
Contact us today for a free estimate and to discuss any questions about permits, HOA approval, or your specific project.
Concrete Leveling & Slab Lifting in Montgomery: Pricing Guide
| Service | Price | Details |
|---|---|---|
| Polyurethane foam leveling | Starting at $4/sq ft | Includes site assessment, drilling, injection, port sealing, and final grade verification for typical residential driveways and patios |
| Mudjacking (cement slurry) | Starting at $3.50/sq ft | Lower cost alternative for large flat slabs; heavier material, longer cure time, best for commercial or non-living areas |
| Geopolymer injection | Starting at $5.50/sq ft | Premium hybrid method combining foam and cement strength; ideal for driveways under heavy vehicle use or recurring settlement issues |
| Complex or large-scale jobs | On estimate | Multiple slabs, severe root damage, difficult access, or jobs exceeding 1,000 square feet require on-site inspection and custom pricing |
| Travel and site visit | Included | No separate mileage fee or travel charge throughout Montgomery and surrounding service areas within 30 miles |
| Free estimate | No obligation | Response within 24 hours at (334) 721-1995; valid for 30 days; includes written proposal with method, ports, and warranty details |
Indicative pricing, the exact cost depends on square footage, finish, and site access. Free personalized estimate within 24h at (334) 721-1995.