Basement Finishing Specialists Serving Homeowners Throughout the Kansas City Metro Area

A finished basement with a pool table.

Is your basement little more than a musty space used for storage? At One Source KC, we specialize in transforming basements into functional, stylish spaces, significantly expanding the living area and value of local homes. Based in Belton, Missouri, and serving the wider Kansas City metro area, we are the leading basement finishing contractor that homeowners trust.

The Benefits of Basement Remodeling

Basement remodeling offers a remarkable opportunity to add significant value to your home, while unlocking extra living space that is custom-tailored to your needs. By finishing your basement, you open a world of possibilities: create a home theater for your family movie nights, design an inspiring home office, craft a dedicated play area for the kids, or even add a fully equipped guest suite. The potential benefits are only limited by your imagination.

Comprehensive Basement Finishing Solutions

At One Source KC, we provide full-service basement finishing solutions to cater to your unique needs. Our expert team can handle every aspect of the project, including flooring, lighting, drywall installation, plumbing, electrical, and anything else you might need.

Looking to add a bathroom or an extra bedroom in your basement? We’ve got you covered. Our expertise extends to every corner of your basement, transforming it into a fully functional, beautifully designed living area.

Why Choose Us for Basement Finishing?

Backed by over 50 years of combined experience, One Source KC stands out for our quality, professionalism, and dependability in the basement remodeling industry. As a licensed, insured, and locally owned company, we are deeply committed to providing our customers with personalized, cost-effective solutions for their basement finishing needs.

Ready to transform your basement into a vibrant living area? Reach out to One Source KC today and let us bring your vision to life.

“I can't say enough about Curtis and his crew. They were here on time, did beautiful work and no mess left behind. Very polite. Our inspector said it was a beautiful job :). We will used them again.”

Kevin S.
A Locally Owned & Operated Company

With 50 Years of Combined Experience

Delivering Quality Service & Professionalism
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“These guys were AMAZING! I'm in property management and work with contractors every day. This entire team was very professional! Took every precaution to protect our lawn, as well as our neighbors. No mess in our basement or our house. They put down drop cloths to protect our floors leading to the basement. I don't think I have ever worked with a contractor that made a job look so easy. Thanks again to the entire crew that installed our two new basement windows.”

- James H.

“Had them install an egress window in my basement yesterday. Top notch service, very respectful of my house and left ZERO mess. Guys were easy to talk to and actually took the time to explain to me what they were doing, as they went along installing it (I was curious as to how they did it so I watched them nearly the 4 hours they were there). My 6 year old son was hesitant of moving his room to the dungeon, and now that the window is in, he is actually excited! lol One Source was by far the cheapest, and that usually that lacks quality, although I believe now it was the cheapest and probably the highest quality I could have received. Highly Recommended! Curtis, Cody and the guys are great!”

- Cory F.

“I can't say enough about Curtis and his crew. They were here on time, did beautiful work and no mess left behind. Very polite. Our inspector said it was a beautiful job :). We will used them again.”

- Kevin S.