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Find Concrete foundation repairers in Charleston

Avatar for Falcone Crawl Space & Structural Repair
Falcone Crawl Space & Structural Repair
4.6(
685
)

Serving Charleston, SC and surrounding areas

Approved

In business since 2006

Free estimates

Warranties offered

"I can't believe how smoothly this repair went! Everyone at Falcone--the schedulers who arranged our estimate visit and the repair work, the foundation experts who repaired the porch, the finance people who explained the estimate and our final bill--every single one of them was helpful, prompt, courteous, and great at their jobs. The county inspector who reviewed the porch repair even made a point of telling us what high quality work the Falcone people had done for us! I would definitely call them again! If you're interested in our specific details, this repair was crucial to maintaining our house's structural integrity; since the screened-in porch is attached to the house, if it went down the hill, so would the back wall of the house! The foundation had cracked away from the main house and the slab was cracked and sliding apart at different angles. The men from Falcone excavated, cleaned, and prepped the job site, including washing the bottom section of the slab to promote bonding when the new concrete was poured. Then they poured a porch perimeter slab wall under the slab to stabilize the foundation. In addition, they installed a backer rod and applied concrete sealant to re-connect the porch foundation to house and prevent additional damage."
Band Replacement
Pier Installation
Vapor Barrier
Drop Girger and Pier Installation
Interior French Drain

+174

Response time1 day
15 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Groundworks
Groundworks
4.3(
81
)

Serving Charleston, SC and surrounding areas

Approved (Corporate)

In business since 1986

Free estimates

Warranties offered

"This company comes highly recommended. The crew from Charleston was very good and professional! Andy,Ryan,Darrin,and Jesse are the best and did an excellent job lifting up my foundation and floor repair."
Foundation
Foundation
Foundation
Foundation
Foundation

+13

100 neighbors recently requested a quote
Recommended by69%of homeowners
Avatar for Ram Jack of South Carolina, Inc.
Ram Jack of South Carolina, Inc.
4.2(
18
)

Serving Charleston, SC and surrounding areas

Approved

In business since 2016

Free estimates

Credit card accepted

"Chris and John showed up as scheduled and did a very thorough job of assessing the water incursion problem I have. In the end, it was a problem that Ram Jack does not repair, but they told me what probably should be done to fix it. I certainly appreciate the fine evaluation they did and their advice. As an extra bonus, they were very pleasant to deal with!"
Leaning Chimney
Preperation
Cracked Slab
Cracks Around Window
Cracks In Brick

+4

Response time1 day
Recommended by100%of homeowners
Avatar for CNT Foundations
CNT Foundations
4.5(
37
)

Serving Charleston, SC and surrounding areas

In business since 2003

Free estimates

Credit card accepted

"I had some water leaking into my house whenever it rained hard, after finding out it wasn't the roof I called them to look at the foundation. He came when he said he would and was pleasant and professional. He told me the foundation was fine it was the siding being loose around the windows. He took the time to show me what I had to have fixed on the siding even tho he didn't have to go out of his way to help me find the problem. It is good to see that kind of honesty in a business.
"
Additional Photos
Additional Photos
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Additional Photos

+270

Recommended by84%of homeowners
Avatar for Cantey Foundation Specialists
Cantey Foundation Specialists
4.0(
32
)

Serving Charleston, SC and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"We found Cantey Foundations to be the solution to our sagging floors and cracking walls - even after speaking with some of the other popular alternatives. Our team, consisting of Dallas, Corey, David, Dallas and Alex((2 Dallases),were professional, knowledgeable, polite and efficient. Not only did we see a definite change in the sloping floors, but the cracks closed up and doors stopped sticking. When the crew was done, they cleaned up everything. Although it is only a week since the work, we do not have any concerns because of Cantey's warranty, which guarantees the work for 25 years. We were able to put off other recommended work for a later date, and plan to take advantage of that when our pocketbook allows. I will have no problem calling them back."
Before PolyLevel LIft
New Gutter Shutter System
Concrete Before Columbia, SC
Driveway Level & Lifted
This is just one of the foundation cracks we found on this foundation. It's what we call a stair-step crack.

+137

Recommended by90%of homeowners
Avatar for Commonwealth Contracting LLC
Commonwealth Contracting LLC
4.6(
206
)

Serving Charleston, SC and surrounding areas

In business since 2003

Free estimates

"

I chose Commonwealth because of the great reviews on Angie's List, and I was not disappointed with my decision.  The entire process was smooth as glass from start to finish.  Couldn't have asked for better workmanship or customer relations.  A good contractor is worth their weight in gold and, I've found one.  Highly recommend to others - without any reservations.  Thanks again guys!


"
New Bedroom Addition
Kitchen Remodeling "After"
Bathroom Remodel
Recommended by96%of homeowners
Avatar for CNT Foundations, LLC
CNT Foundations, LLC
3.9(
67
)

Serving Charleston, SC and surrounding areas

In business since 2004

Free estimates

Warranties offered

"Very professional, knowledgeable, on time, and very nice men to have conversation with. Gave me good advice on other project that needed to be down in relation to have the foundation raised"
Chimney Repair
Response time1 day
Recommended by81%of homeowners
Avatar for Coastal Concrete Construction
Coastal Concrete Construction
4.3(
27
)

Serving Charleston, SC and surrounding areas

In business since 1981

Free estimates

Emergency services offered

"Tony with coastal concrete was exceptional from the beginning to the end. He came out and gave me a quote we walked the property talked about different ideas and tactics. He came with a crew that were top notch very professional. Left my area clean done in a professional way. I would recommend them to anyone looking for concrete work. I will have them back for my next project."
Additional Photos
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Additional Photos
Additional Photos

+7

Recommended by90%of homeowners
Avatar for Mount Pleasant Residential Repair, LLC
Mount Pleasant Residential Repair, LLC
5.0(
8
)

Serving Charleston, SC and surrounding areas

In business since 2010

Free estimates

Warranties offered

"They repaired the kitchen floor after a serious leak as well as repaired and replaced the subfloor foundational wood beams. We were stuck because we had to have the work done prior to an appraisal of the house in a week. Surprisingly they were able to move quickly and help us out. We were delighted with the professionalism of Chip and his foreman and all the workers! We were happy to share the house with them for a couple days and very pleased with the final work."
Additional Photos
Additional Photos
Additional Photos
Response time7 hrs
Response rate100%
Recommended by100%of homeowners
Showing 1-10 of 28
FAQs for concrete foundation repair projects in Charleston, SC

Visible cracks, water leaks, uneven floors, or walls that won’t line up are classic red flags. You might also notice sticking windows, doors that no longer latch, or exterior cracks crawling up brick or siding. Even a damp, musty basement can hint at trouble. If you spot any of these, call a foundation pro right away. Early inspections cost far less than waiting until the damage threatens your home’s stability.

Yes, foundation problems impact your home’s value. Buyers want proof that the foundation is stable, and a recent, professional repair can actually boost confidence in your home. You’ll need to disclose the work, but documentation showing the structure was properly stabilized, especially with piers in regions known for shifting soil, often reads as a plus, not a problem. Skipping repairs, on the other hand, can cut your sale price and shrink the pool of interested buyers. Taking care of the issue protects both value and peace of mind.

Foundations are engineered for exceptional longevity when constructed correctly and maintained diligently. Concrete slab foundations remain structurally sound for 200 years, while other foundation types deliver integrity between 75 and 100 years. Regular professional inspections and timely maintenance further secure a foundation’s lifespan and ensure your home stays safe over the long term.

The Charleston, SC homeowners’ guide to concrete foundation repairs

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