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Top-Rated Basement remodelers in Harahan - Updated Nov 2026

Avatar for SJB Renovation, LLC
SJB Renovation, LLC
5.0(
16
)
Basement - Remodel

Serving Harahan, LA and surrounding areas

In business since 2018

Free estimates

Emergency services offered

"Sam and his crew did a great job repairing my home. Sam came out looked at the project and that same even I received his estimate for the job which was more than fair. I hired Sam that same day, he was willing to accommodate this job around my work schedule and within two days he and his crew where hard a work. Sam and his crew were very polite and professional while in my home. The work was complete in a timely manner and I am 100% happy with the job they did!!! I will definitely be hiring Sam in the future for other renovations in my home."
Response time10 hrs
Response rate90%
Recommended by61%of homeowners
Avatar for Harper Painting
Harper Painting
4.5(
20
)
Basement - Remodel

Serving Harahan, LA and surrounding areas

In business since 1991

Free estimates

Credit card accepted

"Mr.Harper did an excellent job. He was very prompt seeing us within a day and had the job finished by the end of the week. He and his crew were very trustworthy and reputable, I would strongly recommend them. He has the rest of the work here on this remodel.
"
Additional Photos
Additional Photos
Additional Photos
Recommended by87%of homeowners
Avatar for ROYAL RENOVATIONS
ROYAL RENOVATIONS
4.3(
27
)
Basement - Remodel

Serving Harahan, LA and surrounding areas

In business since 2011

Free estimates

Emergency services offered

"The provider is very responsive and keep the site clean and well organized. They gave me a quote about 10% less than similar service provided by Lowes (which has spoiled contractors you have to wait 5-6 weeks to arrive).
"
Additional Photos
Additional Photos
Additional Photos
Recommended by83%of homeowners
Avatar for Murga s Remodeling LLC
Murga s Remodeling LLC
5.0(
4
)
Basement - Remodel

Serving Harahan, LA and surrounding areas

Free estimates

Credit card accepted

"The job was done to my expectations and beyond! I love the new look in my house. I definitely recommend Murga’s Remodeling for any renovation you want or need to get done in your house."
Drywall installation, paint and floor installation
Drywall installation, paint and floor installation
Drywall installation, paint and floor installation
Drywall installation, paint and floor installation
Recommended by100%of homeowners
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Basement Remodel FAQs, answered by experts

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.

It is generally more affordable to finish a basement than an attic, though it ultimately depends on how you plan to use the space. The average cost to finish a basement ranges from $7 to $23 per square foot, while attic renovation costs $30 to $60 per square foot. However, a simple attic conversion to a storage space will cost significantly less.

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.

The cost of finishing a basement is about $18,400 on average. As you can see, the framing portion of this project costs less, because you’re essentially just dealing with laying the foundation for a finished basement. The finishing portion of the project involves a lot more intricate work and design, as well as high-end materials.

Create a checklist, reimagine the space use, set a realistic budget, choose materials and aesthetic details, and get professional support for guidelines and troubleshooting.

The Harahan, LA homeowners’ guide to basement remodels

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