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Find Concrete foundation repairers in Sumter

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

Serving Sumter, 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

+171

Response time1 day
10 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Groundworks
Groundworks
4.4(
341
)
Concrete Foundation - Repair

Serving Sumter, SC and surrounding areas

Approved (Corporate)

In business since 1986

Free estimates

Emergency services offered

"From my first phone call to Ryan to discuss my needs to Lane Jack and Michael S doing my work, I have been more than pleased with the service and attention given to me. My project was more complicated than expected (due to the location of my utilities), but they did everything to ensure my foundation repair was correct and did not leave me in a bad situation. The guys were very respectful of my home and toward me as well. I would 100% recommend them to do your foundation repairs."
Foundation
Foundation
Foundation
Foundation
Foundation

+13

Response time1 day
102 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Ram Jack of South Carolina, Inc.
Ram Jack of South Carolina, Inc.
4.2(
18
)
Concrete Foundation - Repair

Serving Sumter, 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 Cantey Foundation Specialist
Cantey Foundation Specialist
3.6(
97
)
Concrete Foundation - Repair

Serving Sumter, SC and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

"Matt the technician said that at this time the foundation didnâ t need repair but advised us to keep an eye on the area. If it separates or the wood floors on the interior start to separate then we should contact him for resolution."
WE ARE ONE TEAM
Rotten Wood Replacement
One Team Meeting
Awards
The Gutter Shutter System

+37

Response time2 days
Response rate97%
48 neighbors recently requested a quote
Avatar for Lowcountry Foundation & Crawl Space Repair
Lowcountry Foundation & Crawl Space Repair
3.6(
24
)
Concrete Foundation - Repair

Serving Sumter, SC and surrounding areas

Approved

In business since 1995

Free estimates

Warranties offered

"Lowcountry Foundation Repair came highly recommended by our contractor and they did not disappoint. The team was AMAZING! Super responsive, professional, very hard working and diligent. The team worked clean and did a gorgeous job on our crawlspace encapsulation. Alex and his team (Francis & Dedric) were THE BEST. We really had a great experience and are so grateful for their expert work. They're really an impressive team."
SmartJack System
After Encapsulation
Response time11 hrs
77 neighbors recently requested a quote
Recommended by40%of homeowners
Avatar for CNT Foundations
CNT Foundations
4.5(
37
)
Concrete Foundation - Repair

Serving Sumter, SC and surrounding areas

In business since 2003

Free estimates

Credit card accepted

"Travis saved us a ton of money by giving us a straight answer on repairing the existing garage foundation versus tearing down and starting over with our detached garage. He certainly could have stood to make more money by just going with our original plan to repair the existing slab garage foundation, but he instead told us what he would do if it were his home. We really appreciate his honesty and will certainly hire CNT Foundations when we start over on this old garage!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+270

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

Serving Sumter, SC and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"Everyone we dealt with from Cantey Foundation Specialists were very professional, timely, and caring throughout the entire process from job estimate to the actual work done. While the work done did not bring all areas back completely to their original states, with the exception of one area, they were all pretty close. Realistically, It's very difficult to fix in two days what has taken place over a period of years. I am very satisfied with the job done. Grayson (job estimator) and Estevan (crew leader) were very helpful and great to work with through the entire process."
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 CNT Foundations, LLC
CNT Foundations, LLC
3.9(
67
)
Concrete Foundation - Repair

Serving Sumter, 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 Vapor-X Crawlspaces
Vapor-X Crawlspaces
5.0(
7
)
Concrete Foundation - Repair

Serving Sumter, SC and surrounding areas

In business since 2023

Free estimates

Emergency services offered

"The services provided to me and my family were performed quickly and professionally. The installers were very knowable and polite throughout the entire install. I would definitely recommend this company to anyone looking for or needing these types of services in their home! I am very pleased with the services provided."
Basement Waterproofing Project
Basement Waterproofing Project
Basement Waterproofing Project
Basement Waterproofing Project
Basement Waterproofing Project

+42

Recommended by100%of homeowners
Showing 1-10 of 13
FAQs for concrete foundation repair projects in Sumter, 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 Sumter, SC homeowners’ guide to concrete foundation repairs

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