An Experienced Basement Finishing Company Serving Homeowners in Mission Hills, KS

Unlock your basement’s full potential with One Source KC, the trusted expert in basement finishing in Mission Hills, Kansas. Whether you envision a sleek home theater, a private gym, or an inviting guest suite, our team delivers customized solutions tailored to your lifestyle. We transform underutilized spaces into seamless extensions of your home, combining expert craftsmanship with innovative design. From insulation to lighting and flooring, every detail is carefully planned for beauty and functionality. With our commitment to quality, we’ll create a finished basement that enhances comfort, style, and home value for years to come.

Why Finish Your Basement?

Finishing your basement is one of the best ways to maximize your home’s space, value, and functionality. An unfinished basement is wasted potential, but with the right design, it can become anything from a cozy family retreat to a productive home office. A finished basement also boosts property value, improves energy efficiency, and enhances overall comfort. Whether you need extra living space or a place to entertain, a professionally finished basement transforms your home in meaningful ways.

About Our Basement Finishing Service

With decades of experience, One Source KC specializes in turning basements into stunning, functional spaces tailored to your needs. From expert flooring and drywall installation to plumbing and lighting, our team ensures every detail is executed flawlessly. As a locally owned and licensed company, we focus on delivering quality craftsmanship and personalized service that fits your budget. Whether you’re expanding your living space or increasing your home’s value, our durable, stylish basement finishing solutions create a space you’ll love for years to come.

Get Started Today

If you’re eager to get started on a basement finishing project at your home in Mission Hills, KS, there’s no better company to partner with than One Source KC. Contact us today and schedule your initial consultation as the first step toward getting the basement of your dreams.   

“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.
A Locally Owned & Operated Company

With 50 Years of Combined Experience

Delivering Quality Service & Professionalism
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Convenient Financing Options

Quality Home Improvement Is More Affordable Than You Think

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“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.

“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.

“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.