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Verified Reviews for Concrete Repair pros in Shell Knob, MO

*The Angi rating for Concrete Repair 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 Repair needs.

*The HomeAdvisor rating for Concrete Repair 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 Repair needs.

Last update on May 26, 2026

Top-Rated Concrete repair specialists in Shell Knob - Updated Nov 2026

Avatar for Foundation Recovery Systems
Foundation Recovery Systems
4.3(
295
)
Concrete Foundation - RepairConcrete - Injection Leveling - MudjackingPoured Concrete Wall - Repair

Serving Shell Knob, MO and surrounding areas

Approved (Corporate)

In business since 1992

Free estimates

Warranties offered

"lst off the guys broke the sprayer on the end of my hose when they were mixing concrete I guess. It was old, but they did not mention the breakage. The work that was accomplished look good! If it keeps the water out of the basement, then they are rated at a 5. Have to wait and see. It is truly hard to evaluate the job except on appearance. They just finished the job a couple of hours ago."
Protect Your Basement Before & After
Correct Your Wet Basement
Protect Your Basement
Waterproof Your Basement
Protect Your Concrete Before & After

+16

84 neighbors recently requested a quote
Recommended by88%of homeowners
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Avatar for AccuLevel, Inc. - Missouri
AccuLevel, Inc. - Missouri
4.0(
215
)
Concrete Foundation - Repair

Serving Shell Knob, MO and surrounding areas

Approved

In business since 1996

Free estimates

Warranties offered

"We had an attached screened-in porch that was sinking.Acculevel came in and detailed every aspect of the repair project and then followed thru to the most minuet detail. Excellent work and very detail oriented. Friendly and cooperative service team that completed the work. This seemed like what was going to be a complicated job, using augered jacks, concrete removal, and replacing trex floor. ...In a nutshell, they made what seemed hard..very manageableand 100% solved.Excellent service, excellant price......Terry M."
Commercial Waterproofing
Commercial Waterproofing
Commercial Waterproofing
Commercial Waterproofing
Commercial Waterproofing

+28

Response time7 hrs
51 neighbors recently requested a quote
Recommended by87%of homeowners
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Avatar for A & S Coating
A & S Coating
4.6(
34
)
Asphalt Paving - Repair or Patch

Serving Shell Knob, MO and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"Alfred and Son did an excellent job resealing our very long driveway and repaired all of the deep cracks. We really like how the entire project turned out and would highly recommend them."
Main parkinglot
Golf cart path
Golf cart path
Golf cart path
Main parkinglot

+25

Response time8 hrs
Response rate97%
14 neighbors recently requested a quote
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Avatar for Firm Foundation Repair, LLC
Firm Foundation Repair, LLC
5.0(
8
)
Concrete Foundation - RepairConcrete - Injection Leveling - MudjackingPoured Concrete Wall - Repair

Serving Shell Knob, MO and surrounding areas

Approved

In business since 2023

Free estimates

Warranties offered

"They were very professional and timely. Will use again for any foundation work"
Push piers
17 neighbors recently requested a quote
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Avatar for Thrasher, Inc.
Thrasher, Inc.
4.1(
182
)
Concrete - Injection Leveling - MudjackingConcrete Foundation - Repair

Serving Shell Knob, MO and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

"Leveled driveway and sidewalk, repaired expansion joints and repaired gouge in driveway. Neighbors have commented how good it looks."
Basement Waterproofing Before and After
Concrete Repair Before and After
Thrasher Services
Thrasher Services
Thrasher Services

+12

Response time2 days
854 neighbors recently requested a quote
Recommended by83%of homeowners
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Avatar for Stewart's Asphalt Paving
Stewart's Asphalt Paving
4.9(
20
)
Asphalt Paving - Repair or Patch

Serving Shell Knob, MO and surrounding areas

Approved

In business since 1980

Free estimates

Warranties offered

"They were very professional and friendly, did a great job. Cleaned up after and we are very happy with their work. Would definitely hire them again. Thank you so much!!"
Tar and chip
Asphalt
Asphalt
Asphalt
Asphalt

+1

Response time3 days
8 neighbors recently requested a quote
Recommended by94%of homeowners
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Avatar for Black Diamond Coatings
Black Diamond Coatings
4.4(
32
)
Asphalt Paving - Repair or Patch

Serving Shell Knob, MO and surrounding areas

Approved

In business since 2010

Free estimates

Customers say: Quality work

"They were on time, friendly, professional, and my driveway looks great."
Coating
2 neighbors recently requested a quote
Recommended by79%of homeowners
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Avatar for American Iron Skid Works
American Iron Skid Works
5.0(
3
)
Concrete Flatwork - Repair & ResurfaceConcrete Flatwork - Repair & Resurface- For BusinessPoured Concrete Wall - Repair

Serving Shell Knob, MO and surrounding areas

Approved

Free estimates

Emergency services offered

Credit card accepted

"I can honestly say that we have never had work hired out that went just as great as this. Professional, personable, explained what needed to be done, done a fantastic job. I highly recommend calling American Iron Skid Works. Tom will do you right."
Response time3 days
Response rate100%
8 neighbors recently requested a quote
Request Quote
Avatar for Thrasher Foundation Repair - Springfield
Thrasher Foundation Repair - Springfield
5.0(
2
)
Concrete - Injection Leveling - MudjackingConcrete Foundation - Repair

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
6 neighbors recently requested a quote
Recommended by100%of homeowners
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Concrete Repair FAQs, answered by experts

It is possible for a slab leak to cause a sinkhole, but it would have to be a particularly serious leak. A slab leak causes the land under your home to erode and if there is enough movement depressions will form in the ground, potentially causing a sinkhole.

You can seal a concrete slab by cleaning the surface, filling in any cracks, etching the surface, applying a sealer, and letting it dry. Concrete slabs don't typically need sealing, but you can use a topical concrete sealer if you notice signs of water damage. If you haven't already fixed the cause of the leak, then you'll want to repair the plumbing before you seal a concrete slab.

No, hairline cracks in concrete are generally not a problem as they do not impact the strength and longevity of the concrete. Generally, cracks less than 0.3 millimeter wide don’t impact the structure. Hairline cracks can grow over time and weaken the structure, such as in a home foundation. Some hairline cracks can also cause leaks in a foundation. It’s important to watch the cracks to see if they grow. Contact a concrete contractor if you notice cracks exceeding 0.3 millimeter wide.

Minor hairline cracks in your concrete may not look pretty, but they’re often not serious. It’s when concrete cracks are larger—wide enough that you can slide a credit card into it—that you need to worry. If you monitor a crack and can trace its active expansion over time, you’ll definitely want to call in a pro to inspect it and, potentially, repair it. Want to prevent cracks in your garage and driveway concrete in the future? Stay on top of sealing. Here’s how to seal your concrete garage floor and driveway.

It’s usually not a big deal if your foundation sinks between 2 and 3 inches into the ground after construction, provided the settlement occurs evenly. This is usually indicative of normal settlement that occurs as the soil under your home adapts to the weight of the structure. If the home sinks more into the ground or the settlement occurs unevenly, leaving portions of your home to sink further down than others, then call a foundation repair specialist to address the issue and avoid additional damage.

The Shell Knob, MO homeowners’ guide to concrete repairs

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

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