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TRUSTED BY CLEMSON, SC HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon16
    Verified foundation repairs reviews

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

Avatar for Crawlspaces and More
Crawlspaces and More
4.7(
84
)
Concrete Foundation - RepairFoundation, Basement or Crawlspace - Waterproofing / EncapsulationConcrete Foundation - Raise+1 more

Serving Clemson, SC and surrounding areas

Approved

In business since 2005

Free estimates

Warranties offered

"Our house has some water damage issue in the first floor and basement. The company sent Landon to our house. He is very kind, smart and knowledgeable person. He inspected the house and honestly explained that he did not see any house foundation issues. The water leaking issues were caused by pipe broken. He said "If you house has any foundation issues, please contact us". We will definitely use them for any foundation related repair jobs in the future."
Mold Remediation
We install and replace foundation drains to properly seal the basement from the exterior.
Mold Remediation
Basement Waterproofing
Crawlspace Encapsulation

+10

Response time1 day
23 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Upstate Structural Repair LLC
Upstate Structural Repair LLC
5.0(
11
)
Concrete Foundation - RepairFoundation, Basement or Crawlspace - Waterproofing / EncapsulationConcrete Foundation - Raise+1 more

Serving Clemson, SC and surrounding areas

Approved

In business since 1999

Free estimates

Warranties offered

"It went really went, they are thorough and they give and estimated price it was reasonable at the same time they inform me about what is happening and what they need to do to fixed it that is why I choose them instead of other company"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+6

3 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Falcone Crawl Space & Structural Repair
Falcone Crawl Space & Structural Repair
4.6(
685
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationFoundation Drainage - Install or ReplaceConcrete Foundation - Repair

Serving Clemson, 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 Uneven Floor Solutions LLC
Uneven Floor Solutions LLC
4.9(
55
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationConcrete Foundation - RaiseConcrete Foundation - Repair+1 more

Serving Clemson, SC and surrounding areas

Approved

In business since 2003

Free estimates

Warranties offered

"Thankyou Mr. Gomez for all of the outstanding talent you brought to all of my homeowner needs. My wife and I know your efforts is non-existent in today's climate as we will always cherish your determination to complete the work ethically. We thank you kindly for your astounding assistance in fixing our deck , basement foundation, and delapidated fence coupled with designing solutions that were cost-effective . Uneven Floor Soulutions may the best of luck invariably find you and your staff in whatever future endeavors that you undertake as we are hopeful that your winning philosophy breeds tons and tons of more prosperity and success. Withoutquestion you most certainly deserve it !!!!!!!!!!!!!!!!!! Marshall and Michelle Davis"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+7

Response time20 mins
1 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Ram Jack of South Carolina, Inc.
Ram Jack of South Carolina, Inc.
4.2(
18
)
Concrete Foundation - RaiseConcrete Foundation - Repair

Serving Clemson, 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 Groundworks
Groundworks
4.0(
151
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationConcrete Foundation - RaiseConcrete Foundation - Repair+1 more

Serving Clemson, SC and surrounding areas

Approved (Corporate)

In business since 1986

Free estimates

Warranties offered

"My first contact with Mount Valley Foundations was with Carlton Cisson. He was prompt, professional and provided details of what needed to be done with a drawing explaining all and a quote right on the spot. Every time I reached out to Carton after that first meeting regarding the task at hand, scheduling the work or just to answer questions...Carlton responded quickly. For anyone that might possibly be needing foundation work of any kind, I highly recommend Carlton Cission as the first point of contact. Shaun Dixon, Alex Hernandez, Milton Martin and Dre Nesbitt were the team assigned to replacing the entire foundation of the wedding venue restroom I hired Mount Valley for (from the interior floor to the dirt on the ground beneath...literally). 100% rotten through by years of undetected moisture from inadequate airflow and dehumidification. Shaun (the forman) was in constant communication with me throughout the entire process of rebuilding. He didn't just explain in words, he took time to visually point out the areas this construction would be addressing and what I should expect. Shaun was clear and concise in describing what was being done and answering all of my questions (which was many). The entire process, including the work ethic of this 4-man team, was conducted in a very professional manner. A grusome task, while keeping a friendly, personable demeanor throughout. Hoping I never have to have such foundation work ever done again, but will certainly call Mount Valley again, if I do!"
Foundation
Foundation
Foundation
Foundation
Foundation

+13

210 neighbors recently requested a quote
Recommended by75%of homeowners
Avatar for Johnstone Restorations
Johnstone Restorations
4.6(
47
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Clemson, SC and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

"We had a severe mold problem In my mothers home AND she is recovering from a broken shoulder AND she is 95 years old. I cannot thank them enough for the professional work performed and their explanations as work progressed. More importantly, they were so courteous and caring in their dealings with my mom. This was extremely stressful for her but she was overjoyed with these guys and amazed with all this work being so professionally and completed in such a timely manner. Heartfelt thanks from our family."
Drying with dehumidifiers and air movers
Water extraction
After 1 pic
After 2 pic
During 1 pic

+12

Response time1 day
1 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for Sanders Land Services
Sanders Land Services
4.8(
20
)
Foundation Drainage - Install or Replace

Serving Clemson, SC and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"The work looks great, they came and leveled an area for my pool and found roots that were not removed by a previous landscaper. They removed the roots and leveled the area finishing with sand. I donâ t have the pool set up yet hope it all works perfect ð ð »"
Installing a Curtain Drain
Our Work
Our Work
Our Work
Our Work

+17

Response time1 day
Recommended by83%of homeowners
Avatar for Lowcountry Foundation & Crawl Space Repair
Lowcountry Foundation & Crawl Space Repair
3.6(
24
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationConcrete Foundation - Repair

Serving Clemson, 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
78 neighbors recently requested a quote
Recommended by40%of homeowners
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Foundation Repair FAQs, answered by experts

Ensures structural stability and long-term safety of the building.

The most cost-effective foundation repair is using masonry patches and sealants to seal foundation cracks and offer some support to prevent further damage. These methods are used to fix minor foundation cracks quickly. However, they’re not suitable as a long-term solution, and they only offer minimal stability. On average, masonry patches and sealants cost $500, but a sealant like an epoxy crack injection can total over $2,000. If you’re handy and only looking for a temporary solution until you contact a local foundation repair contractor for a more permanent one, you can save hundreds by DIYing this repair.

You can use epoxy-based concrete fillers to repair small cracks and dents in the floor. For larger damages, remove any debris, then patch the cracks or holes with concrete repair products or resurface the entire floor. We recommend using fast-curing products that cure in four hours. You can also buy a pre-mixed concrete patch and leveler if you are only repairing parts of your floor.

Yes, sustainable mixes and sealants minimize environmental impact.

Whether you need a permit for foundation repair depends on your location and the scope of the work. Major repairs like foundation stabilization typically require a building permit, while smaller projects such as sealing non-structural cracks or applying waterproofing solutions often do not. It's crucial that your contractor follows all local building codes, as an inspector will review the work to ensure it's up to standard. Failing to obtain the necessary permits can create issues when selling your home and may lead to further damage if the work is not done correctly. Your foundation repair specialist will usually know if a permit is needed and can handle the process for you. You can also contact your local building department or municipal office to confirm the requirements and verify that your contractor has filed the appropriate paperwork.

The Clemson, SC homeowners’ guide to foundation repairs

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