Licensed & Insured Sunken Concrete Repair in St. George, UT

Uneven slabs create trip hazards, pooled water, and curb appeal issues. If your driveway, sidewalk, patio, or pool deck has settled, we restore it quickly and safely with precision lifting. Our team specializes in Sunken Concrete Repair St. George UT using closed-cell polyurethane foam and laser-guided leveling to bring slabs back to grade without demolition.

With 15+ years serving Washington County, we understand desert soils, monsoon runoff, and how local conditions affect slabs. We’re fully insured, follow OSHA safety standards, and handle Blue Stakes 811 before we drill. You get reliable results, clean job sites, and same-day use in most cases. Contact us for a free on-site inspection and written estimate today.

Why Our Professional Sunken Concrete Repair Delivers Safe, Lasting Results

You want hazards gone, doors and gates to operate smoothly, and water to drain the right way. Hiring a pro for sunken concrete repair is the smart, cost-effective path to all three. We pair proven lifting methods with local expertise so you get durable results, not a short-term patch. From polyjacking to crack sealing, we tailor the fix to your slab and soil.

Safety & Risk Elimination

We remove trip hazards and correct slopes so entrances, sidewalks, and steps are safer for family and visitors. That’s especially important near schools, HOAs, and storefronts where liability exposure is real. Our crews use lift sequencing to prevent cracking and restore uniform joints so canes and wheels don’t catch.

On public-facing walkways, we help you meet ADA transitions and bevel edges where needed. For sidewalk leveling St. George UT, we implement MUTCD-compliant pedestrian control during work, keeping everyone protected while we lift, seal, and reopen paths quickly.

Professional Results & Quality

We use high-density, closed-cell polyurethane foam injected through small ports to raise slabs with control. Laser levels and lifting gauges verify pitch and elevation. For fractured panels, we can dowel-pin and bond before lift to keep pieces aligned.

After lifting, we route-and-seal cracks and expansion joints with industrial polyurea (such as NexusPro) or silicone/urethane where appropriate. Post-lift sealing helps keep water out, reducing erosion and future settlement. The result is a clean finish that blends with your surface and lasts.

Time & Stress Savings

Most jobs take a few hours, with foam curing in about 15-30 minutes. Many driveways and walkways are ready the same day, so there’s little disruption to your routine. Small, 5/8-3/4 inch injection holes patch neatly and are color-matched.

We handle the details - Blue Stakes utility locates, site protection, dust control with HEPA vacuums, and a thorough cleanup. Whether it’s patio, pool deck, or garage floor leveling St. George UT, you skip the learning curve and get it done right the first time.

Cost-Effective Solution

Raising settled concrete typically costs 50-70% less than tear-out and replacement and avoids weeks of curing time. Typical St. George polyjacking projects range $650-$2,400 depending on size, voids, and access; mudjacking can run $450-$1,400 for suitable cases.

We also prevent costly damage by correcting drainage that drives further settling. Optional void filling under concrete and soil stabilization reduce washouts and add support so your repair keeps paying you back year after year.

Peace of Mind & Warranty

We carry general liability and workers’ comp, follow OSHA silica dust and isocyanate safety guidance, and provide a written warranty. Polyurethane lifting typically includes a longer warranty in our area than mudjacking because the foam doesn’t shrink or wash out.

Your estimate spells out coverage in plain language, including transferable terms if you sell your home. You’ll know exactly what’s covered, for how long, and how to keep your slabs in top shape.

How Our Drill‑Pump‑Patch Concrete Lifting Works in St. George

Our process is built for accuracy, safety, and a smooth experience. Here’s what to expect from first call to final walk‑through.

1) Site visit & 811 utility locate

We inspect the slab, map voids, and white‑line proposed work. We submit Blue Stakes of Utah 811 at least 3 business days in advance; tickets are valid 21 days.

2) Clear, itemized estimate

You’ll see options - polyjacking (foam) vs. mudjacking (slurry), scope, and pricing. We explain pros/cons for your soil and slab condition.

3) Precision lift: drill • pump • patch

We drill small ports, inject foam via heated hoses and a high‑pressure pump, and monitor elevation with laser levels. For slurry lifts, we use a sand‑cement mix.

4) Joint sealing & finishing

We route and fill joints/cracks with polyurea or urethane, then patch ports and clean up. Optional concrete sealing is available.

5) Final walkthrough & care tips

We verify slopes, review cure times (often same‑day use), activate your warranty, and share maintenance tips to protect the lift.

Why Choose St. George Concrete Leveling for Sunken Concrete Repair in St. George

At St. George Concrete Leveling, we focus solely on lifting and restoring slabs - no guesswork, no shortcuts. Our crews combine ACI/ICRI training, OSHA safety practices, and proven field methods to deliver consistent results. From driveways to warehouse floors, we tailor each Sunken Concrete Repair St. George UT to your slab, soil, and budget - backed by clear communication and a written warranty.

Certified Expertise & Qualifications

Our team includes ACI Concrete Flatwork-certified professionals and technicians trained in polyurethane lifting (HMI). We follow ICRI best practices for surface prep, crack routing, and repair selection, ensuring we use the right method - polyjacking, mudjacking, or hybrid stabilization - for each section of slab.

We routinely correct complex issues like corner breaks, step separations, and interior slab voids using dowel pinning, lift sequencing, and deep foam injection for subgrade densification where soils demand it.

Licensed, Insured & Safety-Driven

We operate under appropriate Utah DOPL contractor classifications and maintain general liability and workers’ compensation coverage. On site, we implement dust control per OSHA 29 CFR 1926.1153 and follow isocyanate SDS/ventilation guidance for foam work.

Before any drilling, we manage Blue Stakes 811, white‑line work areas, and set up traffic/pedestrian control to MUTCD guidelines. Your property, neighbors, and utilities are protected every step of the way.

Specialized Equipment & Materials

We lift with heated hose systems, high‑pressure injection pumps, slab jacks, and laser measurement. Rotary hammers and core drills create small‑diameter injection ports, and HEPA vacuums keep dust in check. Utility locators and moisture/void detection tools help us pinpoint the best injection pattern.

We use closed‑cell, high‑density polyurethane resins for most lifts and sand‑cement grout where conditions favor slurry. Post‑lift, we seal with polyurea/sealants designed for UV and traffic exposure.

Local Knowledge Across Southern Utah

Desert soils, caliche layers, and storm-driven runoff make Washington County unique. We’ve leveled thousands of slabs across St. George, Washington, Santa Clara, Ivins, Hurricane, and La Verkin - plus neighborhoods like Bloomington, Green Valley, Little Valley, SunRiver, and Washington Fields.

Whether it’s a trip hazard in 84770 or a sunken approach in 84790/84780, we know how local grades, irrigation, and drainage affect settlement - and how to lift for long-term performance.

Transparent Pricing & Strong Warranty

We provide line‑item pricing so you can compare polyjacking vs. mudjacking. In our area, foam lifting often runs $650-$2,400+ depending on volume/voids; slurry can be $450-$1,400 when suitable. You’ll know what drives cost before we start.

Our standard polyjacking warranty is longer than for mudjacking due to foam’s resistance to washout and shrinkage. Coverage terms are written, straightforward, and transferable - giving you confidence now and at resale.

Proven Sunken Concrete Repair Backed by Years of Local Experience

Since 2009, we’ve lifted thousands of slabs across St. George & Southern Utah - residential, commercial, and municipal. Our team combines foam injection, slurry options, and stabilization to deliver reliable Sunken Concrete Repair St. George UT. We match method to soil, void size, and usage so your slab sits right, drains right, and stays put.

Types of Sunken Concrete Projects We Handle

Residential: driveways, sidewalks, patios, porch steps/stoops, pool decks, garage and interior slabs, RV pads, and AC unit pads. We solve sticking doors/gates, uneven transitions, and ponding water.

Commercial/HOA: trip hazard remediation, curb and gutter alignment, ADA entry transitions, and warehouse/industrial floor lifting with minimal downtime. We coordinate access and traffic control for a smooth experience.

Our Proven Methods & Standards

We use polyurethane foam injection for most lifts thanks to its strength, quick cure, and water resistance. For select cases, traditional mudjacking with sand‑cement slurry is cost‑effective. Deep foam injection/compaction grouting improves subgrade where soils have collapsed.

Laser levels, lifting gauges, and controlled injection patterns ensure accurate slopes. We route-and-seal joints/cracks with polyurea and finish with optional penetrating or acrylic sealers to help block water intrusion.

Complex Situations We’ve Mastered

Pool decks: we lift near plumbing without removing coping, using low‑pressure staging and foam volumes that limit lateral movement. Steps/stoops: we pin broken corners and lift in sequence to avoid additional cracking.

Interior slabs and garages: we identify voids, stabilize soils, and lift with small ports for a clean finish. Curbs/gutters and ADA transitions: we correct elevations with precise bevels where required for compliance.

Results You Can Expect

Typical foam injection holes are 5/8-3/4 inch and patch flush; mudjacking ports are larger. Foam cures in about 15-30 minutes, with many driveways ready the same day. You’ll see tight joints, corrected pitches, and improved drainage.

We conclude with a walkthrough, care tips, and warranty details so you know how to protect your investment season after season.

Frequently Asked Questions