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TRUSTED BY DUNCAN, SC HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon26
    Verified concrete leveling services reviews

Find Concrete leveling pros in Duncan

Avatar for Slab Science, LLC
Slab Science, LLC
4.9(
73
)
Concrete - Injection Leveling - Mudjacking

Serving Duncan, SC and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

"Our home was built approximately 15 years ago. Unfortunately, four large sections of our concrete driveway had shifted. Three years ago, Slab Science raised the large tilting sections and stabilized them with foam. There have been no further problems since they completed the work. They saved me thousands of dollars that would be required to break up the old concrete and re-pour the sections that had shifted. Getting the driveway level and stabilized has added thousands of dollars of value to my home. In working with the company, I found them to be punctual and thorough in their work."
Taylors, SC
 Mauldin, SC
 Clemson, SC
 Sidewalks 1
Greenville, SC

+27

Response time3 days
4 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Prime Concrete Solutions LLC
Prime Concrete Solutions LLC
4.6(
29
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Duncan, SC and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Christian and his crew at Prime Concrete Solutions did an amazing job! They are professional.....on time......hard working......and pay close attention to detail to make sure the job is done right! I would highly recommend Prime Concrete Solutions for your next concrete project! Excellent work!"
Concrete - Stamped & Decorative Project
Remodeling - Sunrooms & Patio Enclosures Project
Concrete - Pouring & Repair Project
Concrete - Pouring & Repair Project
Concrete Pouring and Repair Project

+29

Response time2 days
4 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Upstate Structural Repair LLC
Upstate Structural Repair LLC
5.0(
10
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Duncan, SC and surrounding areas

Approved

In business since 1999

Free estimates

Warranties offered

"Donny did a great job fixing my shop. The entire sill plate of the building had been eaten by termites. Donny had to lift the walls in portions and replace the sill and then poured a new concrete foundation over the dirt floor that was in place. The work was done quickly, he always kept the place clean, was respectful and very helpful explaining things and helping us understand what was going on. It was a great experience. I hired Donny again for another foundation repair when a wall on out converted carport was leaking at the base. Donny responded quickly, gave a good quote and got to work. He again left the place very clean and was really easy to work with. If i ever run into an issue I just call Donny."
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+6

6 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for All Dry Of The Carolinas Inc
All Dry Of The Carolinas Inc
4.3(
48
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Duncan, SC and surrounding areas

In business since 1991

Free estimates

Credit card accepted

"The workers were outrageously good. The guy that did the estimate was under what it should have been and it cost us double the amount, but the guys who did the work were fabulous and made it work. It cost more, but the basement does not have a smell or anything, so I can't blame them for it. They were done in a week. I was embarrassed, there wasn't a speck of dirt when they were done. It was clean as a whistle, and it wasn't like that when they walked in. They were really good. They recommended an electrician, and so even if they didn't do some part, they support you and help you find them. They check up and make sure everything is okay. They call back every time you call them. They did a great job."
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Extension
Multiple extensions
Underground extension with outlet
Before

+4

Recommended by90%of homeowners
Avatar for CNT Foundations
CNT Foundations
4.5(
37
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Duncan, SC and surrounding areas

In business since 2003

Free estimates

Credit card accepted

"They didn't end up doing the work. They were really high on what they wanted to do. Other people who looked at the porch said that it was not causing an issue with any water intrusion and that there doesn't seem to be any signs on the posts that this could have been recent, it could have been long ago. So no work was done. It was a front porch that had just the level concrete on one side was dipping just a little bit. I think they were going to pump it up from underneath or something like that to level it out. I would say that their response time and their professionalism of getting the quote to us on a timely manner was good. The quote was high and yet the work was not necessary according to other quotes. They should be honest to say when repairs are necessary and when they are not. The guy who showed up was nice and professional and was on time. There was a decent response time."
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+270

Recommended by84%of homeowners
Avatar for Cantey Foundation Specialists
Cantey Foundation Specialists
4.0(
32
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Duncan, SC and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"We found Cantey Foundations to be the solution to our sagging floors and cracking walls - even after speaking with some of the other popular alternatives. Our team, consisting of Dallas, Corey, David, Dallas and Alex((2 Dallases),were professional, knowledgeable, polite and efficient. Not only did we see a definite change in the sloping floors, but the cracks closed up and doors stopped sticking. When the crew was done, they cleaned up everything. Although it is only a week since the work, we do not have any concerns because of Cantey's warranty, which guarantees the work for 25 years. We were able to put off other recommended work for a later date, and plan to take advantage of that when our pocketbook allows. I will have no problem calling them back."
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
Showing 1-10 of 19
Concrete Leveling questions, answered by experts

Polyjacking and mudjacking can both be effective solutions for sinking concrete, but they have key differences. Polyjacking, which uses expanding polyurethane foam, is often considered a better option because the foam is significantly lighter than the cementitious material used for mudjacking. This reduced weight puts less pressure on the underlying soil and lowers the risk of future sinking. Polyjacking is suitable for any sinking concrete slab, while mudjacking is typically only recommended for non-structural concrete, such as sidewalks, patios, pool decks, and driveways. The primary drawback of polyjacking is its cost, which can be up to four times higher than mudjacking—as much as $25 per square foot compared to a maximum of about $6 per square foot for mudjacking.

Trenching and boring are two distinct methods for installing underground utilities. Trenching involves digging a channel using equipment like an excavator, trencher, backhoe, or shovel. While it is a simpler process, it causes significant disruption to the surface, landscaping, and surrounding ecosystems.

Boring, also known as directional boring, is a less invasive alternative that uses a drill to create a tunnel for utility lines without disturbing the surface. This method is more precise and is ideal for installations that need to go underneath buildings, roads, or bodies of water. Although boring is less disruptive, it is generally more expensive than trenching.

The polyurethane used for polyjacking will expand and cure in 15 to 30 minutes. After that point, your slab will be safe to walk on and even drive on in the case of a sidewalk or concrete driveway. Double-check with your concrete lifting specialist to confirm a curing timeline, as products can differ.

It’s best not to perform mudjacking in the winter unless the ground temperature remains above freezing. Freezing temperatures can cause the slurry to harden too quickly, compromising its strength and longevity. Concrete is also more susceptible to cracking and splitting in cold temperatures, so there’s a higher risk of damaging the slab during the drilling and lifting process in winter.

Many contractors offer warranties for their work. Confirm terms before starting the project.

The Duncan, SC homeowners’ guide to concrete leveling services

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