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TRUSTED BY GRAY SUMMIT, MO HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon12
    Verified concrete leveling services reviews

Find Concrete leveling pros in Gray Summit

Avatar for Woods Basement Systems, Inc.
Woods Basement Systems, Inc.
4.5(
6
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Gray Summit, MO and surrounding areas

Approved

In business since 1986

Free estimates

Warranties offered

We are a locally owned and family operated company that ensures each homeowner has a remarkable experience with their home improvement project. Our services are customized to the individual project, paying close attention to the details of each project that we're trusted to complete. We pride ourselves on having the best people and best products in our industry. Because of the quality of our work as well as our commitment to outstanding results we are the highest rated most reviewed "ALL THNNGS BASEMENTY!" contractor. We look forward to building lasting relationships and sustaining the peace of mind homeowners desire that restores the value of their homes.\nFully & Insured!

Corner From Sump
Before Photo
Dual Pump Station
Large Basement
Work Around

+20

29 neighbors recently requested a quote
Avatar for Nunnery’s Landscape and Tree Removal
Nunnery’s Landscape and Tree Removal
New to Angi
Concrete - Injection Leveling - Mudjacking

Serving Gray Summit, MO and surrounding areas

Approved

Free estimates

We specialize in professional landscaping and concrete services designed to enhance the beauty, function, and value of your property. From custom landscape design and installation to patios, walkways, driveways, and other concrete work, we take pride in delivering durable, high-quality results.

TNT Turnover Services
New to Angi
Concrete - Injection Leveling - Mudjacking

Serving Gray Summit, MO and surrounding areas

Approved

TNT Turnover Services isn’t just remodeling spaces—we’re transforming them.\n\nWe take outdated, worn, or underperforming areas and turn them into clean, modern, high-impact spaces built to impress and made to last. From kitchens and bathrooms to full property turnovers, our work is driven by precision, quality craftsmanship, and attention to every detail.\n\nAt TNT Turnover Services, we don’t believe in shortcuts—we believe in results. We bring reliability, speed, and professionalism to every project, delivering a smooth, hassle-free experience from start to finish. On time. On budget. Done right.\n\nWhether you’re upgrading your home or preparing a property for its next chapter, we’re here to raise the standard and exceed expectations.

Avatar for STL Polyjack
STL Polyjack
5.0(
17
)
Concrete - Injection Leveling - Mudjacking - For Business

Serving Gray Summit, MO and surrounding areas

In business since 2016

Free estimates

Warranties offered

"Professional and courteous workers that explained everything very well. They leveled and caulked our patio including steps! Results were beyond my expectations! I highly recommend them for your concrete leveling Projects. You won't be disappointed."
Saint Louis Arch Grounds -Concrete Leveling
Seiler Machine shop void filling / leveling
St. Charles convention center
St. Charles convention center
Injection waterproofing

+4

Response time2 days
Response rate87%
Recommended by100%of homeowners
Avatar for Perma Jack of St. Louis
Perma Jack of St. Louis
4.1(
78
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Gray Summit, MO and surrounding areas

In business since 1974

Free estimates

Credit card accepted

"Perma Jack of St Louis did a wonderful job waterproofing my basement. For years I struggled with the cleanup year after year, it only got worse. I had gotten 3 estimates from other companies but The Perma Jack system made the most sense and was the most affordable. I’m a single mother helping to put my son through school so my budget was limited. The Perma Jack system allowed me to waterproof my entire basement when the other companies wanted more money to only include half of the basement. We didn’t need to remove the drywall like the other estimates called for which added to the savings. The workers were very cordial and answered my questions along the way. Everyone I had contact with from the office staff, the system design specialist and the workers were very accommodating. I made the mistake of calling the office after hours and much to my surprise the owner Chris answered the phone, that was a WOW moment for me! I complimented everyone and thanked the owner for taking my call, I assured him I would be referring his company to all my friends and family members. I highly recommend Perma Jack. My basement is dry as a bone and I can now sleep with confidence when I hear the storms rolling in."
Exterior West Wall - Before
This is how the home and lawn looked prior to the start of our piering and crack repairs.
Polyurethane injection was used to seal the large horizontal crack on the foundation.
Before - Exterior crack on the foundation wall near a walk-out door prior to the installation of piers.
Exterior View Before Construction

+147

Recommended by83%of homeowners
Custom Construction and Concrete
3.7(
53
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Gray Summit, MO and surrounding areas

In business since 1999

Free estimates

"Sam was the first contractor to come out to give me a bid for a crack in my foundation. I ended up getting bids from 5 other groups but Custom Construction and Concrete had the best plan to fix my problem at a very reasonable price. Two guys came out, were very professional, and did a good job cleaning up after their work. Their work comes with a lifetime warranty which gives me peace of mind should anything happen in the future."
sump pit
wall section removed for door
interior drain pipe install
new walkout walls set
sump pump and tank install

+17

Response time1 day
Recommended by94%of homeowners
Avatar for Slabjack Concrete Lifting
Slabjack Concrete Lifting
4.0(
10
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Gray Summit, MO and surrounding areas

In business since 2017

Free estimates

Credit card accepted

At Slabjack Concrete Lifting, we pride ourselves in exceeding customers' and clients; expectations. We have over 20 years of experience and we take the time to really listen and understand the desires of our customers and clients, to make sure you are fully satisfied with the job. Anthony Auchly is the owner operator and prides himself on always satisfying his customers needs at an affordable price and high quality. Call today for your free estimate! Thank you.

Before
After
Driveway before
Sidewalk before
Sidewalk after

+2

Response time9 hrs
Recommended by88%of homeowners
Showing 1-10 of 27
Concrete Leveling questions, answered by experts

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.

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.

Charges correlate with surface size, settlement depth, and access, often yielding significant savings over concrete replacement.

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.

Concrete leveling is absolutely worth it if you have sunken concrete slabs and want to restore them to level, especially if the slab is part of your home foundation. Concrete leveling is less than half the price of replacing concrete sidewalks, patios, walkways, and pool decks, and it’s about a quarter of the cost of replacing a foundation. If you also treat the underlying problem, it can be a worthwhile and permanent solution.

The Gray Summit, MO homeowners’ guide to concrete leveling services

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