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Top-Rated Basement remodelers in Fort Mill - Updated Nov 2026

Avatar for Seminole Custom Homes, INC
Seminole Custom Homes, INC
5.0(
13
)
Basement - Remodel

Serving Fort Mill, SC and surrounding areas

Approved

Super Service Award Winner

In business since 1973

Free estimates

Warranties offered

"Fantastic, Bill and his crew did an excellent job on my deck, sunroom and most recently boardwalk down to the lake. They stayed on the project everyday until it was finished and polished off every little detail. Everyone was always friendly, accommodating and very pleasant. I would hire them again without hesitation!!"
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+11

Response time1 day
Response rate100%
Recommended by100%of homeowners
Avatar for Iconic Build and Design
Iconic Build and Design
5.0(
12
)
Basement - Remodel

Serving Fort Mill, SC and surrounding areas

Approved

In business since 2017

Free estimates

Warranties offered

"We had our master bathroom and two spare bathrooms redone and couldn’t be happier with how they turned out! Everything looks amazing and it was such a huge difference from before. Everyone was great to work with and easy to communicate with. We are looking at getting our kitchen remodeled in a few months and they will be who we call."
Kitchen Transformations
Kitchen Transformations
Kitchen Transformations
Kitchen Transformations
Kitchen Transformations

+18

4 neighbors recently requested a quote
Avatar for Smart Flooring and Remodeling Solutions
Smart Flooring and Remodeling Solutions
5.0(
16
)
Basement - Remodel

Serving Fort Mill, SC and surrounding areas

Free estimates

Warranties offered

Credit card accepted

"Miguel and his team did an excellent job. I would highly recommend them for tiling or any other remodeling jobs. They finished my basement and it looks fantastic!"
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+73

Response time2 days
Response rate100%
Recommended by100%of homeowners
Avatar for Gidawe Drywall LLC
Gidawe Drywall LLC
5.0(
35
)
Basement - Remodel

Serving Fort Mill, SC and surrounding areas

In business since 2003

Free estimates

Emergency services offered

"Gidawe Drywall was an incredible team! David and his crew did amazing work, finished ahead of schedule, even with the added work I asked them to do. They are reliable and extremely trustworthy. I was a customer that wasn’t able to be onsite with the team while they worked, I granted them access to my home while I was away and had absolutely no issues. They were very caring of our space, diligent to take care of their area and very thorough with clean up. After they completed the project I asked them to look at another possible project while they were there only because they were so professional and did such quality work. You can tell David and his team take pride in what they do, I highly recommend anyone to hire them for any job you need done!"
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+77

Recommended by100%of homeowners
Avatar for Asa Stanford Inc
Asa Stanford Inc
4.7(
116
)
Basement - Remodel

Serving Fort Mill, SC and surrounding areas

In business since 1994

Free estimates

"Where to even begin? Blake and Mark are the real deal. They know their craft, are honest, reliable, and great to work with. They take the time to learn what your “vision” is and the work with you to create it. Communication is on point….no surprises. This is the second project I hired them for, which pretty much says it all. If you’re lucky enough to land them as your contractors, you won’t be disappointed."
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+16

Recommended by100%of homeowners
Avatar for Moisture Loc Waterproofing & Foundation Repair
Moisture Loc Waterproofing & Foundation Repair
4.6(
50
)
Basement - Remodel

Serving Fort Mill, SC and surrounding areas

In business since 1988

Free estimates

Credit card accepted

"The sales rep was very personable and seemed to have knowledge of drainage problems and solutions. The workers arrived on schedule and worked very hard to accomplish the task at hand. They routed the drainage to an open ditch parallel to the property. They also rerouted drainage for an existing, inefficient french drain and sump that was pumping water across the driveway that was washing the soil out from under the concrete and creating an unsightly stain. To this point, we felt that all was going well. The problem that arose was that the French drain they installed was still higher than the foundation of the house. They filled in the trench with gravel to facilitate drainage, but covered the gravel with the soil they removed, which is mostly clay. Consequently, the water still runs off across the top of the French drain and overwhelms the foundation. Moisture in the crawl space has not been significantly reduced. I talked to the rep about redoing the crawl space which had mold forming on the floor joists. He gave me a quote that included sealing all the vents, cleaning the mold, adjusting pitch of the interior perimeter French drain, relocating the crawl sump and pump to a better collection point, putting down new vapor barrier and installing a crawl space dehumidifier, ($1,500.00) at a total cost of $4,290.00. If we wanted mold remediation treatment in addition to just cleaning the mold, the cost was an additional $1,950.00. The rep also agreed to send a team back out to remove the top layer of soil from the French drain and fill the trench with gravel, build up the soil at the foundation, making the new French drain at a level lower than the foundation to contain the water, at no additional charge. Subsequent to all that, we discovered some major structural damage that was going to be costly. Alignment of priorities and available finances dictated that the crawl space would have to be put on hold, at least temporarily. I sent an email to the Moisture Loc rep explaining our dilemma, but reiterated that I still expected him to live up to his promise to fix the French drain deficiencies, for which I already paid handsomely. In spite of email, text messages and voice mail to the rep, I have never received the courtesy of a response. I can only conclude that since we had to suspend the crawl space work, there is no intention to make the necessary changes/repairs to the original work as promised.
"
Exterior Waterproofing
Closed Crawl System
Foundation Repair
Recommended by94%of homeowners
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Basement Remodel FAQs, answered by experts

Any bowing in a basement wall indicates a problem that needs to be addressed by a professional. If your basement wall bows more than 1 inch, it's time for an inspection. Generally, a wall can bow up to 30% of its thickness (around 2.5 inches for an 8-inch-thick wall) before it becomes an urgent situation. Bowing of 2 to 4 inches is more straightforward to fix than bowing of more than 4 inches, which will require significant repairs. If the bowing is more than 6 inches, the wall will likely need to be replaced. The sooner you address the problem, the easier and less expensive the repair will be.

While framing a basement is not as difficult as finishing a basement, it's something you should typically leave to the pros. That’s because if something is installed correctly, it will affect your entire basement. However, you can take care of some of the smaller tasks, like filling holes or putting up some insulation.

The time it takes to finish or remodel a basement can vary significantly, ranging from a few weeks to several months or even up to a year. On average, the construction phase can take four to eight weeks, but the total project time can extend to three or four months when including planning and permits. The timeline depends on several factors, including the basement's size, design complexity, the scope of the work, and your contractor's availability. A more detailed breakdown for an average-sized basement might include: framing (3-5 days), electrical and rough-in plumbing (3-5 days), drywall installation (5 days), flooring (2-3 days), and final touches like painting and trim (about a week). If preliminary work like installing a waterproofing system or addressing structural issues is needed, the timeline could extend to six to twelve months. Factors like difficult access, material transport, and ventilation needs can also add to the project's duration.

You should plan on waiting at least a year and ideally two to three years after construction before finishing your basement. This will give the foundation time to settle in response to the weight of your home and the expansion of the surrounding soil. You can then repair your foundation and seal any cracks as needed before finishing it to reduce your risk of future leaks or other issues.

Yes. Renovating your basement has a return on investment (ROI) of 75%, meaning your remodel investment will significantly increase the value of your home. Besides the ROI, your family can enjoy a larger, more usable space while you live there. 

The Fort Mill, SC homeowners’ guide to basement remodels

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