Concrete Leveling

Concrete Leveling in Charleston, Columbia, Charlotte & Nearby

PolyLevel logo

Quickly and Effectively Lift Sunken Concrete with PolyLevel®

If you have sinking concrete around your home, Cantey Foundation Specialists can lift and restore your concrete to help eliminate trip hazards and pooling water problems. We level concrete driveways, walkways, patios, pool decks, and slabs in South Carolina, North Carolina and Georgia using a proven polyurethane foam injection solution called PolyLevel®.

With PolyLevel, we can quickly restore the appearance and safety of your concrete without the mess or cost of replacement or traditional mudjacking.

For a free cost estimate on PolyLevel concrete repair in Charleston, Columbia, Charlotte, Augusta, or elsewhere in the Southeast, call us at 1-803-424-8380 or click below to request your no-obligation assessment.

Before and After
  • Amazing Concrete Repair in Marion, NC
    Before
    Amazing Concrete Repair in Marion, NC
    After

    Watching his daughter trip over the driveway and scrapping her knee was the final straw for Rodney Q. of Marion, NC. He called Cantey Foundation Specialists interested in the eco-friendly PolyLevel Lift System. It was determined this would be the best solution for Robert and his family. The improvements were made in one day and Robert can now rest easy knowing there will be no more tripping over the uneven driveway. 

  • Front Step Lift in Marion, NC
    Before
    Front Step Lift in Marion, NC
    After

    The space between Mike J.'s front porch and first step seemed to be getting ever bigger, allowing water, debris, and pests to fill in the gaps with their Nuisance. It could only lead to bigger, more expensive problems. So Mike called Cantey Foundation Specialists. An expect approached the problem with several different solutions and together they finally settled on an eco-friendly PolyLevel lift. The work took one day and now Mike's steps are safely secured to his family home and from porch. 

  • Incredible Concrete Lifting in Hickory, NC
    Before
    Incredible Concrete Lifting in Hickory, NC
    After

    Amazing results from this concrete lift in Hickory, NC. 

  • Front Step Lift in Salisbury, NC
    Before
    Front Step Lift in Salisbury, NC
    After

    James B. of Salisbury, NC noticed his front steps were separating from his walk, so he called Cantey Foundation Specialists for a free inspection and estimate. The experts at Cantey were able to offer James different options for the repair of his home. Ultimately, James chose to have his front steps lifted using eco-friendly PolyLevel injections and couldn't be happier.

  • Front Step Repair in Forest City, NC
    Before
    Front Step Repair in Forest City, NC
    After

    Cantey Foundation Specialists was able to securely reattach these front steps in just one day with beautiful results for this Forest City, NC homeowner. 

  • Dancing Again in Davidson, NC!
    Before
    Dancing Again in Davidson, NC!
    After
    We just love to see some Before and After pictures! After countless stubbed toes, this family is dancing on their patio again thanks to PolyLevel® injections, we were able to raise the concrete.
     
     
  • Sidewalk Lifted in Shelby, NC
    Before
    Sidewalk Lifted in Shelby, NC
    After

    An entranceway to be proud of! No more tripping hazards for your family or friends! 

  • Lifting a Porch in Huntersville, NC
    Before
    Lifting a Porch in Huntersville, NC
    After

    A flawless lift and a happy family in Huntersville, NC!

  • PolyLevel Lift in Huntersville, NC
    Before
    PolyLevel Lift in Huntersville, NC
    After

    Entryway lift using PolyLevel Foam in one day in Huntersville, NC. 

  • PolyLevel Provides Safer Carport for Homeowner in Landrum, SC
    Before
    PolyLevel Provides Safer Carport for Homeowner in Landrum, SC
    After

    Ruth S. has lived in her Landrum, SC home since she and her husband got married. A few years ago, her husband passed away and she has had to take over the responsibility of her beloved home. Ruth never had much experience in home improvement or getting things fixed, her husband always took care of it. She believed in trying to find companies that could help her and also respect her. Ruth had heard some great comments about Cantey Foundation Specialists in her community and one night while watching the evening news she saw a commercial for Cantey. It was talking about their concrete leveling technology which she recognized that she had an issue at the end of her carport. It was a tripping hazard and she hated looking at that gap every day. The next day, Ruth called in and scheduled an appointment for an inspection. System Design Specialist Ryan Holloway came out and did a thorough inspection of the carport area. He then sat down with Ruth to explain the process of Cantey's PolyLevel solution. It would begin with small holes drilled through the concrete slab. Then a liquid PolyLevel solution would be injected underneath the concrete. This liquid would fill all the void underneath and within minutes, expand and harden to form a solid base for the concrete slab. The foam provides the lift that the concrete slab needs as well as providing a waterproof base that will not wash away. The small holes are then filled and the project is complete. Ruth appreciated that Ryan was so kind in answering all of her questions and loved that this solution would only take a few hours. Ruth scheduled an installation day and Production Crew Leader Roberto Buchner and Production Crew Member Brooks Walker arrived to successfully inject the PolyLevel solution. Ruth could not be happier with her experience and wishes that every contractor she worked with could get the job done right as well as be so kind as Cantey.

  • Sinking Concrete Fill In Campobello SC
    Before
    Sinking Concrete Fill In Campobello SC
    After
  • Cracked Concrete Carport Repair in Chesnee, SC
    Before
    Cracked Concrete Carport Repair in Chesnee, SC
    After
  • Sunken Concrete Garage Slab is Raised in Chesnee, SC
    Before
    Sunken Concrete Garage Slab is Raised in Chesnee, SC
    After
  • PolyLevel Assists in Home Improvement Efforts in Inman, SC
    Before
    PolyLevel Assists in Home Improvement Efforts in Inman, SC
    After

    Tim W. has been a resident and homeowner in Inman, SC for most of his adult life. He and his wife recently retired which gave them extra time on their hands. Through the years they were not able to do everything they wanted in regards to renovations on their home. Working full time and raising children did not leave much time for home improvement. Tim and his wife have been enjoying finally doing different projects around their home. Tim had noticed a while ago that their back concrete porch was sinking. He did not want the hassle of completely replacing the concrete slab so he looked for alternatives. One morning while watching the news Tim saw a commercial for Cantey Foundation Specialists. He called in to see if Cantey could help him with his porch. System Design Specialist Ryan Holloway came out for an inspection and found that the PolyLevel process that Cantey offers would be the right solution. Ryan explained to Tim that small holes would be drilled through the slab. These would be the places that the PolyLevel would be injected. The PolyLevel would come out as a liquid effectively filling any voids underneath the concrete. Within 15 minutes the liquid would solidify and as it did it would be constructing a solid foundation and lifting the concrete slab. Production Team Leader Roberto Buchner came out and successfully injected the PolyLevel process. Tim and his wife are more than pleased with their porch and are now recommending Cantey to all their friends.

  • PolyLevel Saves Children from Tripping Hazard in Inman, SC
    Before
    PolyLevel Saves Children from Tripping Hazard in Inman, SC
    After

    Vic and Tricia B. have been homeowners in Inman, SC for the last few years. They bought a new home where they plan to stay to raise their children. The kids love playing outside so Vic and Tricia specifically bought a home that had a huge front and backyard. Recently, one of the kids tripped over the sidewalk leading up to the front steps. Vic and Tricia had not previously noticed that their concrete slab leading up to the door had started to sink. They were concerned about the safety of their children as they played outside. Immediately Vic began to look for a company that could solve this tripping hazard. During his search online he came across Cantey Foundation Specialists and their PolyLevel process. Vic and Tricia decided they would make an appointment to have someone come out and inspect. System Design Specialist Ryan Holloway arrived for the appointment and inspected the area in question. Ryan sat down with Vic and Tricia to let them know that he thought the PolyLevel process was the right solution for them. The PolyLevel process would begin with small holes being drilled through the concrete slab. These would be the injection sites for the liquid PolyLevel that would find all the voids and fill them. Once the PolyLevel was injected, it would take 15 minutes to harden. As the PolyLevel sets, it lifts the concrete slab above while stabilizing underneath the slab. Vic and Tricia now have the peace of mind that their children are safe to play outside once again thanks to Cantey's PolyLevel solution.

  • Doors Not Shutting in Charlotte, SC
    Before
    Doors Not Shutting in Charlotte, SC
    After

    Another example in Charlotte, NC of how a PolyLevel could be the solution for interior cracks, hard to shut, or sticking doors, and even exterior cracks, on slab homes. 

  • Interior Cracks on a Slab Home in Concord, NC
    Before
    Interior Cracks on a Slab Home in Concord, NC
    After

    Interior Cracks were just some of the complaints found in this Concord, NC slab home. The Cantey Foundation Specialists System Design Specialist was able to identity several concerning areas of foundation settlement including, exterior cracks, sticking doors, interior cracks, and separated floors. Because this home was on a slab, a concrete solution like our PolyLevel Lift was found to be the best solution delivering amazing results! 

  • Amazing Interior Concrete Lift Before and After in Concord, NC
    Before
    Amazing Interior Concrete Lift Before and After in Concord, NC
    After

    Recently the Cantey Foundation Specialists Team helped this Concord, NC family with concerns after they noticed that the wall framing was separating from the molding top plate in multiple rooms. This home was on a slab so System Design Specialist Michael P. suggested that we look to a concrete solution to resolve these issues. The PolyLevel Lift offered by Cantey was just the thing to restore these floors back to their original positions. 

  • PolyLevel Fixes Wall Cracks in Charlotte, NC
    Before
    PolyLevel Fixes Wall Cracks in Charlotte, NC
    After

    Recently we had a customer call us in Charlotte, NC complaining of her wall framing separating from top plate. There was a half inch crack in sheetrock in living room, the doors are not closing in living room, closet, and bedroom. The System Design Specialists also found a few cracks on exterior brick. This home was on a slab so a concrete solution would have to be the way to go. With our PolyLevel Lift, these issue were easily addressed and the Peterson family could not be more pleased. 

  • PolyLevel Lift in Concord. NC
    Before
    PolyLevel Lift in Concord. NC
    After

    Before and After of a concrete lift using PolyLevel Injection. 

  • Enclosed Porch Crack Lifted and Leveled by PolyLEVEL
    Before
    Enclosed Porch Crack Lifted and Leveled by PolyLEVEL
    After

    Tyler R. of Taylors, SC called Cantey Foundation Specialists to fix their enclosed porch.  From settling into the soil, Tyler's concrete porch had weakened and created a huge crack in front of the doorway to the corner of the porch.  Using the PolyLEVEL process, Cantey's foreman TJ injected the polymer underneath the porch and raised it back to its original position.  Because the polymer hardens within 2 minutes, the porch was completely stabilized.  Now the crack is barely visible because the gap is gone!

  • PolyLevel Lift in Taylors, SC
    Before
    PolyLevel Lift in Taylors, SC
    After

    Concrete lifting before and after using Cantey Foundation Specialists' PolyLevel Lift in Taylors, SC

  • Front Step Lift in  Harrisburg, NC
    Before
    Front Step Lift in  Harrisburg, NC
    After

    A startling front step lift Before & After in Harrisburg, NC by Cantey Foundation Specialists. 

  • Sinking Garage Floor Lifted Back into Place in Gaffney, SC
    Before
    Sinking Garage Floor Lifted Back into Place in Gaffney, SC
    After

    There were numerous tripping hazards in Adam P.'s garage in Gaffney, SC, and he wanted them to be fixed as soon as possible.  He researched online and found CanteyCanFixIt.com and learned about our patented PolyLevel process.  Specialist Nathan Bailey inspected his garage and driveway, and Specialist Nathan explained that the PolyLevel polymer in pumped underneath the concrete slab to raise it back into place.  It would also be stabilized so that the concrete slab could not settle again because of soil erosion.  Ecstatic with the results, Adam can now enjoy his garage without the worry of tripping hazards!

  • Boiling Springs Driveway lifted and leveled with PolyLEVEL
    Before
    Boiling Springs Driveway lifted and leveled with PolyLEVEL
    After

    Judy K. had this terrible crack on her concrete driveway; she called Cantey right away for a free estimation to get it fixed.  Cantey Foundation Specialists recommended the PolyLEVEL process, which injects a polyethylene substance to lift and stabilize the concrete slabs.  Judy's driveway changed from an eye-sore to aesthetically pleasing in just one afternoon!

  • Concrete Slab Foundation Raised with PolyLevel in Salem, SC Home
    Before
    Concrete Slab Foundation Raised with PolyLevel in Salem, SC Home
    After

    Jean L. in a homeowner in Salem, SC who has been having issues with her foundation for sometime now. She wants to sell her home with the peace of mind that the future homeowner will have a stable foundation. After researching online, she decided to call Cantey Foundation Specialists. Specialist Nathan Bailey came out to Jean's home for a free inspection and explained to Jean that our patented PolyLevel process was the solution that she was looking for. PolyLevel works by mixing resin and iso to create a foam like liquid that compacts and pushes the ground to lift up concrete. Team Leader Roberto and Team Member Nick were quickly dispatched to Jean's home and was efficiently able to raise her slab foundation back into place. After the job, Jean was so happy that her home was fixed and that she could sell it with a clear conscience.

  • Concrete Before & After in Salem, SC
    Before
    Concrete Before & After in Salem, SC
    After

    Marsha and Rob G. of Salem, SC were concerned about a couple of areas in their sidewalk that were sinking towards the lake. It was important the sidewalks were level and safe as Mrs. G uses a wheelchair for mobility. Cantey Foundation Specialists were able to lift and repair the sidewalks permanently using PolyLevel Lift which allowed the couple to quickly be able to use their sidewalks the same day installation. 

  • Tripping Hazard No More in Charlotte, NC
    Before
    Tripping Hazard No More in Charlotte, NC
    After

    Bert K. was concerned about the dilapidated sidewalks in front of his home and wanted to see if anything could be done. He called to inquire about Cantey Foundation Specialist's expert concrete repair solutions using the PolyLevel® system. PolyLevel® is an expanding polyurethane foam that is injected beneath the concrete to fill the gaps caused by soil erosion and raise and stabilize the concrete surface. The results are quick, lightweight and eco-friendly. Finally Bert K. can have peace of mind that no one will trip and fall on now even sidewalks. 

  • Concrete Services in Charlotte, NC
    Before
    Concrete Services in Charlotte, NC
    After

    Before and after of a raised concrete sidewalk for a Charlotte, NC family. 

  • Concrete Problems and Pool Deck Repair in Charlotte, NC
    Before
    Concrete Problems and Pool Deck Repair in Charlotte, NC
    After

    No more stubbed toes around the pool for this Charlotte, NC family- Cantey Foundation Specialists was able to lift and level their pool deck easily and quickly with PolyLevel Lift. 


Advantages of PolyLevel®

Cantey Foundation Specialists

Non-invasive installation

Cantey Foundation Specialists

Quick installation and cure time

Cantey Foundation Specialists

Accurate lift for clean results

Cantey Foundation Specialists

Adjustable for loads of all sizes



How PolyLevel® Works

The causes of concrete settlement and sinking are the same whether it's a driveway, walkway, patio, garage floor, or pool deck. As soil underneath a concrete slab shrinks, settles or washes away, this leaves empty space, or voids, beneath the slab. With the soil no longer supporting the slab, the concrete will sink, creating an uneven surface.

PolyLevel uses a high-density polyurethane foam to fill voids and stabilize and lift sinking concrete slabs. The expanding properties of the two-part urethane formula allows for accurate leveling of the slab. The result is a waterproof repair that's much more permanent than mudjacking and other common concrete repair methods.

PolyLevel step 1: drilling injection holes

1

Small 5/8" holes are strategically drilled in the slab.

PolyLevel step 2: installing injection ports

2

Injection ports are installed.

PolyLevel step 3: injecting polyurethane foam

3

Polyurethane foam is injected beneath the concrete to fill voids and raise the slab.

PolyLevel step 4: sealing holes and control joints

4

Holes and control joints are sealed.


PolyLevel® Applications

Cantey Foundation Specialists has the expertise and equipment to quickly raise and level many types of slab-on-grade concrete, so you can use those areas around your home without worry.

Click and drag the circle on each photo to see before and after examples of concrete raising.

Cracked uneven driveway Concrete driveway after PolyLevel

Driveways

If you have a driveway that's sunken or uneven, replacing it might not be the most cost-effective option. We can use PolyLevel to raise the concrete, creating an even surface and preventing further sinking and cracking. Our driveway leveling process can eliminate unsafe conditions and improve the curb appeal of your home. The life of your driveway will also be extended for years without the need for replacement.


Sinking uneven concrete sidewalkSidewalk after leveling

Sidewalks & Walkways

An uneven sidewalk not only looks bad, but it creates a tripping hazard. If the concrete slab is still intact, don't waste your money on replacing the concrete. With PolyLevel, we can raise your sunken sidewalk, allowing you to walk on the sidewalk within an hour. Our sidewalk leveling process saves you time and money.


Sunken concrete front porchConcrete porch after leveling

Patios, Porches & Landings

You shouldn't have to worry about tripping on uneven concrete when relaxing on your patio. You might also notice your table and chairs wobbling because of uneven concrete. Concrete leveling can eliminate these issues and provide a safe, even surface.


Uneven concrete garage floorGarage floor after leveling

Concrete Floors & Slab Foundations

If your home has sloped floors, cracks in floor tiles, gaps below baseboards, gaps at the tops of walls or sticking doors, you might have a concrete settlement problem. Our use of polyurethane foam for concrete floor leveling is a long-lasting alternative to self-leveling treatments.


Sinking concrete pool deckConcrete pool deck after leveling

Concrete Pool Decks

Has your concrete pool deck seen better days? Worried about the cracked, uneven deck causing tripping hazards? PolyLevel can raise your concrete pool deck back to its original position and help restore your backyard pool area into the oasis it once was.


Traditional Concrete Lifting vs PolyLevel®

Before PolyLevel, there were two basic options for lifting and leveling concrete: mudjacking and slab replacement. Both approaches have limitations and disadvantages. PolyLevel offers many advantages over traditional concrete leveling methods:

Mudjacking

  PolyLevel
Foam Injection
Mudjacking or Slabjacking
Cure Time 15 minutes 24 hours or more
Material Weight 2 lbs per cubic foot 100 lbs per cubic foot
Hole Size 5/8" (size of a penny) 1" (size of a quarter)
Waterproof Yes No

Concrete Replacement

Replacing a concrete slab is both expensive and disruptive. Concrete slabs can take days - or even weeks - to cure. Pouring new concrete over bad soil often delays future problems and leaves unsightly patchwork. PolyLevel material is lightweight, so it won't add weight to weak soil. Best of all, PolyLevel allows for use of concrete within hours, not weeks.


Get a free concrete leveling estimate today

If your concrete is structurally-sound, why replace it? Replacing the concrete won't fix the soil problem that's causing the settlement. Concrete leveling is the answer. Contact Cantey Foundation Specialists today for an on-site inspection and free cost estimate in Charleston, Columbia, Charlotte, Augusta, Greenville, Lexington, Murrell's Inlet, Aiken, Orangeburg, Mooresville and the surrounding areas.

Looking for a price? Get a no cost, no obligation free estimate.

our service area

We serve the following areas

  • Barium Springs
  • Bostic
  • Casar
  • Catawba
  • Chimney Rock
  • Claremont
  • Cleveland
  • Collettsville
  • Connelly Springs
  • Conover
  • Drexel
  • Ellenboro
  • Fallston
  • Glen Alpine
  • Glenwood
  • Granite Falls
  • Hickory
  • Hiddenite
  • Hildebran
  • Hudson
  • Icard
  • Jonas Ridge
  • Lawndale
  • Lenoir
  • Linville Falls
  • Linwood
  • Little Switzerland
  • Maiden
  • Marion
  • Morganton
  • Mount Ulla
  • Nebo
  • Newton
  • Old Fort
  • Penland
  • Polkville
  • Rhodhiss
  • Rutherford College
  • Scotts
  • Sherrills Ford
  • Spindale
  • Statesville
  • Stony Point
  • Terrell
  • Troutman
  • Turnersburg
  • Union Mills
  • Valdese
  • Vale
  • Woodleaf
Our Locations:

Cantey Foundation Specialists
621 Rutledge Street
Camden, SC 29020
1-803-619-2647


Cantey Foundation Specialists
621 12th Street
Augusta, GA 30901
1-706-214-2079


Cantey Foundation Specialists
4225 Piggly Wiggly Dr
North Charleston, SC 29405
1-843-261-5651


Cantey Foundation Specialists
5951 US-221
Roebuck, SC 29376
1-864-774-2206


Cantey Foundation Specialists
1508 Industrial Dr
Matthews, NC 28105
1-704-275-0385
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