Basements are commonly the forgotten place in many homes, often used as storage for unused items or left unfinished.
Once you realize its full potential—which we’re guessing you already have since you’re here—they can become a useful part of your home.
You might be thinking about turning it into a home office, a gym, or a family room—whatever you have in mind, these top-rated basement renovation companies in Charlotte can help you!
How much does a basement renovation cost in Charlotte?
How much does a basement renovation cost in Charlotte?
Expect to pay around $10,000 to $30,000 for a basement renovation in Charlotte, depending on the scope, size, and materials.
1. Fineline Construction

Address: 2820 Selwyn Ave #749
Phone: +17043321747
Hours: Monday to Friday 8:00 am – 6:00 pm
The thing about basements is that they become a breeding ground for molds and moisture. That’s why Fineline takes important measures into account—like adding insulation and integrating moisture control measures.
The company will also help you take your previously unused space and turn it into something more functional—like adding more efficient storage options or transforming it into a comfortable nook.
While their services are not the cheapest option available, they ensure high-quality work that will last, saving you from costly repairs in the future.
Customer feedback for the company commonly highlights their professionalism, punctuality, and cleanliness.
During our interview with the past clients, they mentioned that the team kept the place clean and minimized the disruption during the process.
So happy
“The team transformed our basement and it’s become a favorite spot in our home. They were easy to work with, tackled unexpected surprises with ease, and always treated the project like it was their home. Would not work with anyone else for major renovation projects!”
Jamie Walker, Google Reviews
I give Fineline my highest endorsement!
“I’ve had Mitch and Fineline complete two projects for me. The first was a complete rebuild (beyond renovation) of our basement. We were incredibly impressed with Mitch’s attention to detail, communication, and ability to collaborate with generating ideas. Our basement is now the most loved and complimented part of our home! So, when it came time to renovate my professional counseling office, Mitch was my first call – it was a no-brainer. Mitch finished the project quickly and helped create ways to accomplish my abstract vision. He was involved at every step, and the contractors he used were friendly, hardworking, and interested in the work.“
Joe Walker, Google Reviews
2. Aldo’s Restoration and Construction

Address: Charlotte, NC
Phone: +17046079783
Hours: 24 hours
When it comes to basement renovations, Aldo’s focuses on custom-built, stylish projects that will feel like a natural extension of your home—whether you want to turn it into a lounge or an office.
The company works closely with clients during the whole process to make sure that every detail aligns with their needs, as each project is customized.
One thing to keep in mind though, is that the pricing can fluctuate as the project progresses. While this is not a common issue, it’s something that we would like you to be aware of, especially if you’re on a tight budget.
That being said, transparency is one of the factors customers praise. They mentioned that the cost estimate was detailed, and expectations were made clear throughout the process.
Had a great experience
“Aldo’s team is the most prepared and professional team we have worked with. The phases of the project, from setting initial timelines and generating digital renderings to the demo and construction were all executed timely and efficiently. Communication was open and clear and not only is the final product beautiful, but it was also completed on time. I highly recommend Aldo’s Restoration & Construction for any project.”
Andy Crisp, Google Reviews
Thank you for your help!
“Had a great experience working with Eduardo and Camilo recently on a project. They showed up when they said they would, stayed on budget, were professional, courteous, and catered to my concerns throughout the process. A miscommunication at the end was quickly resolved without any trouble, which is exactly what you want from your contractor. I won’t hesitate to call them again on the next project. “
Andrew D, Google Reviews
3. Sermika Remodeling, LLC

Address: Charlotte, NC
Phone: +19803611986
Hours: Monday to Saturday 8:00 am – 5:00 pm
Whatever you’re looking to turn your basement into, Sermika Remodeling can cater to your request while also covering the essentials such as insulation, drywall, and lighting.
The team also has a keen focus on details such as flooring types and lighting placements to make sure that the basement is not only visually appealing but all the elements are properly incorporated as well.
While they may not be the cheapest option in the market, some customers pointed out that the rates are reasonable and the work is high quality.
Homeowners described the team as detail-oriented, communicative, and respectful. They were constantly updated about the progress and the site was cleaned up at the end of the day.
I highly recommend!
Sergio and his team just finished some repairs to my windows and surrounding areas due to water damage. They were very professional, neat and, personable. Sergio is very meticulous about his work. He showed me the problem areas and explained what needed to be done. I am very happy with the work they did and highly recommend them.
Sheronna White, Google Reviews
Great service
Sergio is not only a true professional but his work speaks for itself. He is hands down one of the best contractors we have ever worked with, he will go above and beyond for his customers. Please look no further this is your guy for pretty much anything you need.
Arturo Olvera, Google Reviews
4. Queen Foundation Repair

Address: Charlotte, NC
Phone: +19803346700
Hours: Monday to Saturday 7:00 am – 6:00 pm
If you’re dealing with cracked walls, pooling water, and musty smell in your basement, Queen Foundation Repair is worth looking into.
Unlike general remodeling companies, the company focuses on the structural integrity of the basements. This is to ensure that the basements are safe from mold and moisture damage.
The services cover both interior and exterior waterproofing, sump pump installation, and moisture control system. They offer customized solutions to help owners solve the root cause of water intrusion.
Customers highly praise the team’s great service, transparent pricing, and fast turnaround times, as they are able to accomplish the jobs efficiently without cutting corners.
However, just keep in mind that the services are better suited for water issues rather than major renovations. So, if you’re leaning more on aesthetic fixes, we suggest looking for a more suitable company.
Best in the business!
Every hard rain used to bring water into my downstairs area, but that all changed after Queen Foundation Repair worked their magic! I did my research and saw all the glowing reviews, and I’m so glad I chose them. Their basement waterproofing services have completely resolved my water issues. Thank you, Queen Foundation Repair, for being the best in the business!
Delores Roach, Google Reviews
I highly recommend their services!
I’ve worked with Queen Foundation Repair for the second time now to encapsulate my crawlspace, and I’m always impressed by their professionalism. When heavy rains caused water intrusion, they promptly installed a temporary sump pump and returned later to complete the installation once the soil dried. Now, thanks to them, we have a climate-controlled crawlspace that will keep moisture out and prevent mold growth.
Antonio Haynes, Google Reviews
5. Portico

Address: 11610 N Community House Rd #200
Phone: +17049155151
Hours: Monday to Friday 8:00 am – 4:00 pm
If you have an unfinished or unused basement, Portico can turn it into a fully functioning part of your home.
Popular inclusions in their basement projects are additional outlets, drywall upgrades, and better lighting. If you’re considering adding a bathroom, they can also handle the plumbing and layout planning to make the installation smoother.
In addition, the company will take care of all the necessary permitting requirements if the project ever requires approval. This saves homeowners from the hassle of dealing with local regulations.
Homeowners expressed their admiration for how the team made them feel confident throughout the project as the communication was clear and issues were solved quickly.
However, some past clients also mentioned that booking an appointment can be difficult due to the company’s busy schedule.
I truly felt taken care of from start to finish
“Their dedication to customer satisfaction was evident from day one. They were not only knowledgeable and professional but also incredibly responsive and honest throughout the entire process. The scope of the project was quite extensive, and I needed some major changes. Portico came through with flying colors.”
A E, Google Reviews
Would definitely work with them again
“Team Portico went above and beyond our expectations each step of the way. Not only are we thrilled with the new patio but it was an enjoyable experience and nice to work with such great people. We highly recommend them and would definitely work with them again on any future home projects!”
Whitney Goodson, Google Reviews