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Top-Rated Concrete leveling pros in Knob Noster - Updated Nov 2026

Avatar for Raise Right Foundation and Slab
Raise Right Foundation and Slab
4.3(
34
)
Concrete - Injection Leveling - Mudjacking

Serving Knob Noster, MO and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

"The company did the job professionally, were pleasant to deal with (incl. no sales pressures when doing estimate), have a warranty, and even did some additional work while waiting for the material to set. Very much appreciated! Thanks!"
Logo
Stabil-Loc pier system
31 neighbors recently requested a quote
Recommended by63%of homeowners
Pro Foundation Technology, Inc.
3.7(
59
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Knob Noster, MO and surrounding areas

Approved

In business since 1978

Free estimates

Credit card accepted

"I hired Pro Foundation Technology, Inc. to fill a huge void under my driveway. Unlike other companies that I got bids from, Pro Foundation used ground penetrating radar to accurately map the void. The crew called a day early, having finished another job in the area. I had a lawn irrigation system being installed that day. The Pro Foundation crew worked around the sprinkler crew and neither got in the others' way. From arrival to finish and thorough cleanup, they completed the job in less than 45 minutes. Except for a slight difference in color of the concrete plugging the 20 small holes they drilled in the driveway, you'd hardly know they were ever here. From bid to completion, everyone I dealt with at Pro Foundation was courteous, friendly, and efficient."
Response time2 days
Response rate90%
Recommended by90%of homeowners
Avatar for Advanced Foundation Repair & Replacement
Advanced Foundation Repair & Replacement
5.0(
30
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Knob Noster, MO and surrounding areas

Emergency services offered

"After my Father passed away, and while I was getting ready to sell his house, I noticed the floors did not seem level and they seemed to be getting increasingly worse. I called Advanced Foundation Repair & Replacement to see if they could fix the problem. The owner, Frank Matyiko, came to the house the very next day and diagnosed the problem.  He concluded that the main structural support beam was a rotting wood beam and that it needed to be replaced with an engineered approved steel beam that could support the weight of the floor. I decided to take his advice and proceed. The owner, Frank Matyiko, came out the following week and performed the work in a timely and professional manner.
Advanced Foundation Repair & Replacement leveled the floors with the steel I beam and concreted steel column posts in the basement floor to help support the floor. The floors are perfectly level now.  The team cleaned the job site and were very polite.
Calling Advanced Foundation Repair & Replacement was the best thing I could have done.  During a very stressful time, they came in, gave me great advise, got the job done in a reasonable time so I could proceed with the sale.


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Recommended by100%of homeowners
Avatar for Floydoesit
Floydoesit
4.3(
18
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Knob Noster, MO and surrounding areas

In business since 2019

Emergency services offered

Warranties offered

"He was Very professional and easy to work with I would definitely hire him again and even though the wooden swing set did not come with good direction and no words in it he had no problem figuring it out and it was quality work"
Response time2 days
Recommended by81%of homeowners
Kustom Concrete
New to Angi
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Knob Noster, MO and surrounding areas

In business since 2024

Free estimates

Offers commercial services

We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

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Concrete Leveling FAQs, answered by experts

On average, a mudjacking repair lasts between five and 10 years, though it can sometimes last for well beyond a decade under ideal conditions. Its longevity depends heavily on several factors, including the condition of the underlying soil, environmental conditions like freeze/thaw cycles and erosion, and whether the root cause of the sinking, such as drainage issues, is resolved. Because it doesn't always fix the underlying problem of loose soil, mudjacking is often considered a temporary solution. Proper maintenance and evaluation can help extend its lifespan.

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

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.

Mudjacking typically takes 24 to 72 hours (one to three days) to dry and cure completely before you can resume normal use. The total drying time can vary depending on the size of the project. Because the slurry mixture contains cement, it needs to harden fully to prevent the concrete slab from shifting under added weight. You should avoid walking on the concrete or placing heavy items like furniture or vehicles on the surface until it has fully set. Your concrete contractor can provide a precise timeline. As a point of comparison, if you opt for polyjacking, the polyurethane foam can dry in minutes, but it's recommended to wait about an hour before use.

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

The Knob Noster, MO homeowners’ guide to concrete leveling services

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