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Verified Reviews for Concrete Mudjacking pros in Allendale, SC

*The Angi rating for Concrete Mudjacking companies in Allendale, SC is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Concrete Mudjacking needs.

*The HomeAdvisor rating for Concrete Mudjacking companies in Allendale, SC is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Concrete Mudjacking needs.

Last update on February 24, 2026

Find Concrete mudjacking pros in Allendale

Avatar for Groundworks
Groundworks
4.4(
341
)

Serving Allendale, SC and surrounding areas

Approved (Corporate)

In business since 1986

Free estimates

Emergency services offered

"Carnell did a fantastic job leveling our pool decking and crack repair. Cleaned up well and very professional."
Foundation
Foundation
Foundation
Foundation
Foundation

+13

Response time1 day
94 neighbors recently requested a quote
Recommended by88%of homeowners
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Avatar for Boucon USA
Boucon USA
4.3(
12
)

Serving Allendale, SC and surrounding areas

Emergency services offered

Credit card accepted

"Boucon USA did an excellent job for our pool patio replacement. James the owner was very knowledgeable and professional about the work and talked us through each step. The crew doing the work was very polite and kept the work area clean and tidy throughout the process. I would highly recommend Boucon USA for any concrete needs you may have."
Additional Photos
Additional Photos
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Additional Photos

+1

Recommended by90%of homeowners
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Avatar for CNT Foundations, LLC
CNT Foundations, LLC
3.9(
67
)

Serving Allendale, 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
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Concrete Mudjacking questions, answered by experts

Concrete leveling can last anywhere from five to 10 years or more, and in some cases, it can be a permanent solution. The longevity depends on the method used and whether the underlying cause of the sinking is addressed. For example, mudjacking typically lasts five to 10 years, while polyjacking can last for 20 years or more. It's best to consult a professional for an accurate timeline based on your specific situation and any factors that could cause the issue to recur.

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.

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. 

Polyjacking can be a permanent solution to sunken concrete if you also address the underlying issue—like poor drainage—at the same time. The polyurethane material itself can last as long as or even outlast the concrete you’re lifting it with. Your sunken concrete issue will likely return if you don’t couple polyjacking with proper drainage to prevent future soil movement and sinking.

The method involves lifting settled concrete using pressurized cement slurry via drilled holes. This solves uneven surfaces and prevents further settling.

The Allendale, SC homeowners’ guide to concrete mudjacking services

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

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