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TRUSTED BY SHELDON, SC HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon18
    Verified foundation repairs reviews

Top-Rated Foundation repair specialists in Sheldon - Updated Nov 2026

Avatar for Groundworks
Groundworks
4.6(
917
)
Concrete Foundation - RaisePoured Concrete Wall - RepairConcrete Foundation - Repair+1 more

Serving Sheldon, SC and surrounding areas

Approved (Corporate)

In business since 1993

Free estimates

Small jobs welcome

Groundworks is the North America's leading and fastest-growing foundation repair and water management solutions provider. Groundworks is a vertically integrated company with its own manufacturing operations and a world-class software solution, allowing us to serve our customers more effectively. From the first phone call to the annual maintenance offered, our customers have peace of mind knowing we're there with one mission to repair, protect and improve their home. For state licenses visit Groundworks.com/licensing

Basement
Basement
Basement
Concrete
Concrete

+13

3 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Mateos Concrete
Mateos Concrete
4.8(
4
)
Poured Concrete Wall - Repair

Serving Sheldon, SC and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Mateo's Concrete was responsive before, during and after my project. They were professional at every phase of my project. I always appreciate contractors respecting my time and my property. If you have a concrete job, you should give them a chance to bid on your project. They were excellent."
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+2

Response time2 days
Response rate100%
2 neighbors recently requested a quote
Avatar for CNT Foundations
CNT Foundations
4.5(
37
)
Concrete Foundation - RaiseConcrete Foundation - RepairFoundation Drainage - Install or Replace+2 more

Serving Sheldon, SC and surrounding areas

In business since 2003

Free estimates

Credit card accepted

"On time. On budget. We had an interesting conversation over their contract but the owner worked with me to come to an equitable modification we could both live with. There was a part of the work bracing joist that was cut out for the toilet drainpipe that was not done correctly. Once I reported it, I was told I was correct and that they would have someone back to fix it correctly. All that happened as they said it would. No big job ever goes perfectly. These folks stood by their sales pitch and took care of everything very professionally"
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+270

Recommended by84%of homeowners
Avatar for Healthy-Crawl Space
Healthy-Crawl Space
4.7(
68
)
Foundation Drainage - Install or ReplaceFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Sheldon, SC and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"We were disappointed to learn that the home we recently purchased had major mold issues in our crawlspace. We learned after several estimates that the crawlspace issue had not been properly addressed, after we noticed significant moldy, musty odors in our bathroom.
An inspection of the crawlspace revealed the need for immediate mold remediation and repair of our space. We contacted and received estimates from four crawlspace companies, and were far and away impressed the most with Crawl Space Doctor, which now has an office/operation in Charlotte (their address still shows as Savannah, GA).
The owner of the company, Greg McBride visited our home, explained their services, and gave us a very competitive estimate for the work. In addition the materials he offered were of higher quality with being priced at either the same or slightly lower price than all other estimates.
Greg also offers a world-class guarantee, and offers an annual recheck of the work at no cost; he also made a minor repair of the crawlspace dehumidifier at no cost to us.
Greg's crew arrived on time, along with Greg, who regularly returned to check in on the work and his crew's progress. His gentlemen worked extra hours, and did a world-class job throughout the job.  Greg periodically checked in with us, to explain the job status/progress, and answered all our questions.  He obviously knows his business, and also joined with his crew in the crawlspace periodically, to check on the work and their progress.
We researched our options carefully, received 4 estimates from leading companies. Greg and Crawl Space Doctor were far and away the most impressive.
We enthusiastically recommend Crawl Space Doctor should you need work in your crawlspace.

"
Basement Waterproofing Project
Basement Waterproofing Project
Basement Waterproofing Project
Basement Waterproofing Project
Additional Photos

+6

Recommended by98%of homeowners
Avatar for CNT Foundations, LLC
CNT Foundations, LLC
3.9(
67
)
Concrete Foundation - RaiseConcrete Foundation - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Sheldon, SC and surrounding areas

In business since 2004

Free estimates

Warranties offered

"Todd, the estimator and Greg who led the team doing the repair work were very professional. Greg kept me well informed throughout the process and answered all of my questions. They successful at closing the gap in the brick wall which was a huge bonus!"
Chimney Repair
Response time1 day
Recommended by81%of homeowners
Avatar for The Fireplace Doctor
The Fireplace Doctor
3.9(
1,190
)
Foundation Drainage - Install or ReplaceFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Sheldon, SC and surrounding areas

In business since 1993

Emergency services offered

Credit card accepted

"They did a great job. They solved all the problems I had with the chimney and it’s been working perfectly ever since. They also fixed a problem on the roof around the chimney; they replaced the wood around the chimney with a material that would never rot, so they fixed it even better than it was before. It took them a couple of days to do the work. They took care of all the cleanup as well. We've been real happy with them."
Recommended by78%of homeowners
Avatar for JHS Construction & Paving
JHS Construction & Paving
4.4(
12
)
Poured Concrete Wall - Repair

Serving Sheldon, SC and surrounding areas

"After a year of an absolute mess in my backyard due to pool installers not completing the work and refusing to come back we reached out JHS for help. They were very responsive, gave us a quote same day, and the work was completed a few days later. I can finally use my backyard and enjoy the pool that we spent thousands having put in. More projects to come and JHS will be the team I call for all of it. Exceptional customer service and attention to detail."
Tree Service Project
Additional Photos
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Additional Photos

+17

Response time7 hrs
Recommended by83%of homeowners
Avatar for Accurate Site Prep, LLC.
Accurate Site Prep, LLC.
5.0(
5
)
Foundation Drainage - Install or Replace

Serving Sheldon, SC and surrounding areas

In business since 2020

Free estimates

Emergency services offered

Welcome to Accurate Site Prep, LLC.! We are committed to exceeding your expectations. As experts, we will handle your needs with the high quality expertise, that your home or business deserves. We offer competitive prices, and customer satisfaction is our number one priority. Call us now!

Building Demolition
Building Demolition
Building Demolition
Building Demolition
Response time5 days
Showing 1-10 of 46
Foundation Repair FAQs, answered by experts

The average home foundation lasts between 80 and 100 years, but some can last much longer with proper maintenance and routine inspections. The lifespan depends on the foundation type, soil conditions, climate, and construction quality. Poured concrete walls can last up to 200 years, brick or stone foundations over 100 years, cement block foundations 80 to 100 years, and pier foundations about 75 years. Factors that can shorten a foundation's life include expansive clay soil, poor weather conditions, low-quality building materials, improper construction, and tree roots. Signs of damage include sloping floors, bowing walls, cracks, and doors or windows that stick.

The best solution to fix a foundation crack in your basement floor depends on the underlying cause. If you just have hairline cracks from settlements that are no longer growing, the best option is to seal them with a crack sealant. If the cracks continue to grow, one edge rises above the other, or there are signs that water is getting in through the crack, a professional repair will be necessary. Depending on the root cause, your professional may employ foundation underpinning or some other type of stabilization, seal the cracks, or install a drainage system.

Foundation repair uses methods such as underpinning, slab jacking, or application of hydraulic piers. Each technique is chosen based on structural needs, soil conditions, and damage extent, ensuring a stable and secure foundation.

Yes, it is worth repairing concrete cracks. Concrete cracks are normal, and they can be hard to keep from appearing. However, it is worth repairing cracks in concrete for many reasons. For example, it’s possible to repair concrete to the point where the repair is almost invisible. Also, if the crack is left alone, it can become bigger and more expensive to fix over time.

Common issues with concrete that may require professional repair or resurfacing include cracks, spalling, uneven surfaces, and weather damage.

The Sheldon, SC homeowners’ guide to foundation repairs

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