Mudjacking & Slabjacking in Siler City, NC
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How Mudjacking and Slabjacking Work
Mudjacking, also known as slabjacking, is a time-tested method for lifting and leveling sunken concrete surfaces. Whether it’s your driveway, sidewalk, patio, porch, garage floor, or even interior slab, sinking concrete is a sign of unstable soil beneath—and a growing safety hazard if left untreated.
In Siler City, NC, where expansive clay soils and seasonal rainfall are common, slab settlement is a frequent problem. The natural expansion and contraction of soil beneath your concrete leads to voids and downward movement. At Siler City Foundation Repair, we use precision mudjacking and slabjacking techniques to restore sunken concrete to its original position—without full replacement.
What Causes Concrete Slabs to Settle:
- Soil shrinkage during dry seasons
- Poor soil compaction at construction
- Erosion from rain or plumbing leaks
- Tree roots and organic material decay
- Freeze-thaw cycles
Mudjacking and slabjacking are efficient, cost-effective alternatives to tearing out and replacing concrete. The process typically takes only a few hours and is ready for light use the same day.
Our Services
- Concrete Slab Foundation Repair
- Pier and Beam or Block and Base Foundation Repair
- Basement Wall Repair
- Basement Waterproofing
- Cracked Wall / Structural Repair
- Drainage Services and Repair
- House Leveling
- Mudjacking / Slabjacking
- Retaining Wall Repair
- Sinkhole Remediation
- Polyurethane Foam Injection
- Commercial Foundation Repair
- Mobile Homes
- Soil Stabilization
- Compaction Grouting
- Pool Stabilization
- Void Filling
- Pressed Steel Pilings
- Steel Push Pier Installation
- Slab Pier Installation
- Helical Pier Installation
- Pre-Construction Pier Installation
Benefits of Mudjacking and Slabjacking
Sunken concrete is more than an eyesore—it can become a serious tripping hazard, reduce property value, and lead to further foundation issues. Slabjacking and mudjacking allow homeowners to correct these issues quickly and affordably.
Why You Should Level Sunken Concrete:
- Improved Safety
Uneven slabs create trip hazards on walkways, pool decks, and entryways. - Enhanced Curb Appeal
Leveled patios, driveways, and walkways look better and function properly. - Cost-Effective Solution
Mudjacking typically costs 30%–70% less than full slab replacement. - Fast Turnaround Time
Most jobs are completed in just a few hours, with minimal downtime. - Environmentally Friendly
Reuses existing concrete rather than adding waste to landfills. - Stops Further Settling
Voids are filled beneath the slab, stabilizing the foundation and preventing more damage.
At Siler City Foundation Repair, we use a high-strength cementitious slurry to lift and support slabs with precision, ensuring lasting results.
What to Expect During Mudjacking / Slabjacking
Our team follows a detailed process that ensures accurate lifting, clean work, and a long-term fix. The process is minimally invasive and typically doesn’t require demolition or removal of existing concrete.
Step-by-Step Process:
1. Site Evaluation
We assess:
- Type and thickness of concrete slab
- Extent of settlement and number of low points
- Void space beneath the slab
- Nearby structures that may be impacted by lifting
2. Determine Lift Points
We strategically mark drill points based on slab layout and sinkage pattern. These are typically 1″ to 2″ diameter holes spaced several feet apart.
3. Drill Access Holes
We drill through the slab at the marked points to allow injection of our lifting material. These holes are small and later patched to match the concrete.
4. Slurry Injection
A hydraulic pump pushes a special slurry (made of water, cement, and soil additives) into the voids beneath the slab. As pressure builds, the slab begins to rise gradually.
We closely monitor the lift to ensure:
- Even elevation
- No over-lifting or cracking
- Alignment with surrounding concrete surfaces
5. Patch and Clean Up
Once the slab is properly leveled, we:
- Patch the injection holes with fresh concrete
- Clean the work area thoroughly
- Conduct a final walkthrough with the homeowner
The slab is usually ready for foot traffic immediately and for light vehicle use within 24 hours.
Cost of Mudjacking and Slabjacking
Mudjacking is one of the most affordable concrete repair methods available. In Siler City, NC, costs vary based on slab thickness, size, number of lift points, and underlying soil conditions.
Factors That Affect Cost:
- Size of the Area
Larger slabs (like driveways or patios) require more material and time. - Amount of Settlement
Deeper voids demand more slurry volume and increased labor. - Concrete Thickness
Thicker slabs need stronger lift and slower pressure application. - Number of Drill Holes
More lift points = more labor and patching. - Accessibility
Tight areas or landscaping may limit equipment access.
Average Price Range:
- Small Slabs (sidewalks or small patios): $500–$1,000
- Mid-Sized Slabs (garage floors or entryways): $1,200–$2,500
- Large Areas (driveways, pool decks): $2,500–$5,000+
- Comprehensive Slab Repair: $5,000–$10,000 (multiple locations, extensive voids)
We offer free quotes and financing options, so every Siler City homeowner can access fast and affordable concrete leveling.
Why Choose Us for Mudjacking and Slabjacking
At Siler City Foundation Repair, we’ve leveled thousands of slabs across Chatham County using proven techniques and advanced technology. We understand the behavior of local soils and how to lift concrete safely without causing additional stress to the surrounding structure.
Why Local Homeowners Trust Us:
- 🎯 Precision equipment for clean and controlled slab lifting
- Familiarity with soil types and seasonal changes in Siler City
- Decades of experience with residential and commercial slabs
- Transparent pricing and clear communication
- Flexible financing for every budget
- 🏠 Family-owned, community-trusted business
We don’t just level slabs—we restore functionality, safety, and pride in your property.
FAQs About Mudjacking and Slabjacking
Is mudjacking the same as slabjacking?
Yes. The terms are often used interchangeably. Both involve lifting a concrete slab by pumping material beneath it. The difference may lie in the material used—traditional mudjacking uses a cement-based slurry, while some modern versions (like polyurethane foam lifting) use lighter materials.
Will my slab crack during lifting?
With proper technique, cracking is extremely rare. Our team uses gradual lifts and monitors each point to ensure the slab remains intact and level.
How long does mudjacking last?
When properly performed, it can last 8–15 years or longer, especially when combined with soil stabilization or drainage improvements.
Can I drive on the repaired slab?
In most cases, yes—within 24 to 48 hours, depending on the lift and slab type. We’ll let you know exactly when it’s safe to resume use.
Looking for Mudjacking or Slabjacking Near Me?
If you’re searching for mudjacking or slabjacking near me in Siler City, NC, trust the experts at Siler City Foundation Repair to get the job done right. We’ve helped hundreds of homeowners lift, level, and protect their concrete slabs from damage and danger. Our fast, affordable, and effective slab lifting services restore function and safety to your walkways, patios, garage floors, and more. Call 919-328-2298 now to schedule your free estimate and experience the difference a level slab can make.
