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Verified Reviews for Concrete Mudjacking pros in Shell Knob, MO

*The Angi rating for Concrete Mudjacking companies in Shell Knob, MO 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 Shell Knob, MO 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 May 26, 2026

Find Concrete mudjacking pros in Shell Knob

Avatar for Thrasher, Inc.
Thrasher, Inc.
4.1(
176
)

Serving Shell Knob, MO and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

"Thrasher did a great job. The foreman was knowledgeable and he explained what was going to be done. We were allowed to watch the process. They leveled the front step and the sidewalk by drilling holes in the concrete and pumping foam under them until everything was level. They caulked everything when they were done and cleaned up the area. The entrance to our home looks so much better. It was well worth the money."
Basement Waterproofing Before and After
Concrete Repair Before and After
Thrasher Services
Thrasher Services
Thrasher Services

+12

Response time2 days
845 neighbors recently requested a quote
Recommended by87%of homeowners
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Avatar for Foundation Recovery Systems
Foundation Recovery Systems
4.3(
286
)

Serving Shell Knob, MO and surrounding areas

Approved (Corporate)

In business since 1992

Free estimates

Warranties offered

"Shaq and Zac did outstanding work on raising our garage, porch and sidewalk and creating a drain in the sidewalk for rain spout. Very professional, polite, answered all questions and cleaned up afterwards. Extremely pleased with the work!"
Protect Your Basement Before & After
Correct Your Wet Basement
Protect Your Basement
Waterproof Your Basement
Protect Your Concrete Before & After

+16

100 neighbors recently requested a quote
Recommended by92%of homeowners
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Avatar for Thrasher Foundation Repair - Springfield
Thrasher Foundation Repair - Springfield
5.0(
2
)

Serving Shell Knob, MO and surrounding areas

Approved (Corporate)

In business since 1975

Free estimates

Warranties offered

"They were on time and did the job pretty quickly. After an hour that they finished the work, it rained. Until now, it's still raining so I can't say much about the quality yet. Their work was under warranty so I'll just call them if needed."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+12

Response time1 day
5 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Firm Foundation Repair, LLC
Firm Foundation Repair, LLC
5.0(
15
)

Serving Shell Knob, MO and surrounding areas

In business since 2023

Free estimates

Credit card accepted

"Would highly recommend they are honest and reliable did a great job for 30% less than other bid I received."
Foundation raising
Foundation raising
Foundation raising
Foundation raising
Foundation raising

+5

Response time4 hrs
Response rate100%
7 neighbors recently requested a quote
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Innovative Concrete Construction
New to Angi

Serving Shell Knob, MO and surrounding areas

In business since 2023

Free estimates

Emergency services offered

Innovative Concrete Construction is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

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Concrete Mudjacking questions, answered by experts

Pros often use mudjacking or polyurethane foam injection to level a sunken concrete patio. Both methods lift the slab by filling voids beneath it. After properly compacting the soil beneath it to prevent future settling, the concrete may need to be removed and re-poured for severe sinking.

Mudjacking typically takes 24 to 72 hours (one to three days) to dry and cure completely before you can resume normal use. The exact time can vary depending on the size of the project. Because the slurry mixture contains cement, it must fully harden to ensure that added weight from walking, furniture, or vehicles won't shift the concrete slab. A professional contractor can advise you on when the surface is safe to use. For comparison, if you use polyjacking instead, the polyurethane foam can dry in just a few minutes, but it's best to wait about an hour before use.

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.

Mudjacking restores level surfaces, prevents further damage, and is more cost-effective than a full replacement.

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.

The Shell Knob, MO 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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