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Top-Rated Concrete leveling pros in Alcolu - Updated Nov 2026

Avatar for CNT Foundations, LLC
CNT Foundations, LLC
3.9(
67
)
Concrete - Injection Leveling - Mudjacking

Serving Alcolu, SC and surrounding areas

In business since 2004

Free estimates

Warranties offered

"The crew that came to my home worked for three days in my crawl space repairing support beams and pouring new concrete piers. They worked efficiently, they were professional, and knowledgeable, and I really can not complain about anything. They also took before and after pictures of my crawl space."
Chimney Repair
Response time1 day
Recommended by81%of homeowners
Avatar for Cantey Foundation Specialists
Cantey Foundation Specialists
4.0(
32
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Alcolu, SC and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"Everyone we dealt with from Cantey Foundation Specialists were very professional, timely, and caring throughout the entire process from job estimate to the actual work done. While the work done did not bring all areas back completely to their original states, with the exception of one area, they were all pretty close. Realistically, It's very difficult to fix in two days what has taken place over a period of years. I am very satisfied with the job done. Grayson (job estimator) and Estevan (crew leader) were very helpful and great to work with through the entire process."
Before PolyLevel LIft
New Gutter Shutter System
Concrete Before Columbia, SC
Driveway Level & Lifted
This is just one of the foundation cracks we found on this foundation. It's what we call a stair-step crack.

+137

Recommended by90%of homeowners
CALVIN JOHNSON MASON
3.0(
4
)
Concrete - Injection Leveling - Mudjacking

Serving Alcolu, SC and surrounding areas

In business since 1979

Free estimates

"Calvin Johnson did an outstanding job bricking my patio. Not only is he professional and dependable, he was able to provide advice on the best material, style of the bricks and layout so that the results were even better than I expected. Absolutely beautiful work - he is an expert at masonry! Thank you Calvin and company for improving the value of my home!"
Recommended by100%of homeowners
Avatar for Mullins Elite Construction
Mullins Elite Construction
New to Angi
Concrete - Injection Leveling - Mudjacking

Serving Alcolu, SC and surrounding areas

At Mullins Elite Construction, we believe in building more than just structures — we want to build trust, quality, and long-lasting relationships with our clients. Proudly serving Charleston, SC and surrounding areas, we specialize in a wide range of services including remodeling, carpentry, plumbing, pressure washing, welding, landscaping, demo work, and junk removal.\n\nOur mission is simple: “Give us a call, we do it all.” Whether it’s a small project or a major renovation, we deliver professional craftsmanship, reliable service, and competitive pricing. Plus, we offer free estimates so you know exactly what to expect before we get started.\n\nWhen you choose Mullins Elite Construction, you’re choosing a team committed to excellence, integrity, and making your vision a reality.

Concrete Leveling FAQs, answered by experts

Most houses are expected to settle over time, but foundation sinking of more than a few inches or uneven sinking of more than an inch for every 20 feet is cause for concern. Any significant or uneven sinking should be assessed by a professional to determine the cause and perform any necessary repairs. 

There is no real alternative to underpinning, although mudjacking and polyjacking are other repair methods that can add support from underneath your foundation. Rather than placing supportive piers under your structure, these involve pumping a material under your slab to lift a sunken section back into its original position. Polyjacking, in particular, is sometimes a suitable solution for stabilization issues under slab foundations, but underpinning is often accepted as the best and most permanent solution.

A good slump height really depends on the project, but there is a use for nearly all slump levels. For example, low slumps are best in projects that require structure, such as curbs and roads. High slumps often require additional reinforcement, but they flow more freely into hard-to-reach spaces.

Mudjacking is your best bet for leveling concrete on a tighter budget. It’s less expensive than foam or grout mixture. For smaller, surface-level issues, you could also use a self-leveling compound, which creates an even surface over existing concrete—it’s a budget-friendly option suitable for DIY enthusiasts.

The average cost for mudjacking is around $1,200, though prices can range from $300 to $3,400. On a per-square-foot basis, you can expect to pay between $3 and $8, with an average of about $5 per square foot. The final cost depends on several factors, including the square footage of the concrete, the type of slab, its accessibility, whether it is load-bearing, and the type of material used to lift it. Generally, lifting a driveway, small patio, or sidewalk is less expensive than lifting a slab foundation or garage floor.

The Alcolu, SC homeowners’ guide to concrete leveling services

From average costs to expert advice, get all the answers you need to get your job done.