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Verified Reviews for Basement Remodel pros in Aiken, SC

*The Angi rating for Basement Remodel companies in Aiken, SC is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Remodel needs.

*The HomeAdvisor rating for Basement Remodel companies in Aiken, SC is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Remodel needs.

Last update on August 21, 2026

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Morning Star Construction LLC
5.0(
8
)
Basement - Remodel

Serving Aiken, SC and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

"I would highly recommend Morningstar Construction. Denis was a great contractor and his assistant Allen were a joy to work with. Our remodeling project kept growing and Denis would offer suggestions that were reasonable and often added value and beauty to the house. Before and after pictures say it all."
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+56

Response time5 days
Response rate100%
2 neighbors recently requested a quote
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Avatar for Negrete renovations
Negrete renovations
4.8(
16
)
Basement - Remodel

Serving Aiken, SC and surrounding areas

In business since 2020

Free estimates

Credit card accepted

"It went very well. Very professional with quote and explaining what was going to happen each day. Very detail oriented. I would definitely recommend him and use him again"
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+15

Recommended by93%of homeowners
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Avatar for Homemade Design
Homemade Design
3.7(
322
)
Basement - Remodel

Serving Aiken, SC and surrounding areas

In business since 2006

Credit card accepted

"Amanda was really very good!  At first I was very skeptical, thinking why did I pay money to just speak with someone on the phone about my kitchen remodel project... but after just a few minutes of her addressing some of the issues/questions I emailed to her earlier, I knew it was worth it.  It was very clear that she knew her business and she gave me several ideas that I had not even thought about.  I told her that I would definitely recommend her to friends and I will very likely use her again myself for my next home project!

"
Pennsylvania Master Bathroom
Boston Small Condo Kitchen
California Client Saves with HMD Designer Discounts
Recommended by54%of homeowners
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Basement Remodel questions, answered by experts

A walkout basement is considered to be partially below grade because at least one wall is entirely exposed. In some cases and in specific municipalities, inspectors and appraisers will still count walkout basements as below grade, which means the space can’t serve as living space or be rented out. If you intend on using the area as living space or a separate apartment, you should check with your local building department to make sure it’s legal to do so.

The average cost to remodel a basement is between $12,100 and $33,400. Depending on the project's complexity, the price can be as low as $3,500 or exceed $50,200. For a simple project like adding a home office, you might spend between $500 and $3,000. However, a more extensive project, such as adding a bathroom, can range from $6,600 to $16,500. The final cost is influenced by factors like the basement's size and condition, the type of remodel, material choices, your location, and accessibility. For an accurate price, it's best to consult with a basement remodeling team.

Basements with persistent moisture problems or flooding shouldn’t be finished until the moisture issues have been fixed. In addition, if your foundation is cracked, you have unmitigated radon levels, or you have asbestos or lead pipes, remediate the underlying problem before finishing your basement. Turning a basement into living space before fixing these issues can lead to serious health risks or structural damage. 

It’s less expensive to finish your basement than it is to build an addition to your home. The average cost to refinish a basement is $32,000 (between $7 and $23 per square foot) while building an addition to your home costs $50,325 ($80 to $210 per square foot). Depending on the size of your basement and other factors, like moving plumbing and electrical, refinishing a basement is a more cost-effective option in most cases.

A finished basement does not always count as square footage, as this varies by state regulations. In areas that allow below-grade spaces to be included in a home's official square footage, the basement must typically meet certain conditions. These conditions often include having a functional egress and being a livable space with flooring, finished walls, and temperature control. To be certain, contact your local assessor to confirm your area's specific policies regarding basement square footage.

The Aiken, SC homeowners’ guide to basement remodels

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

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