Dedicated Home Improvement Contractor Serving Olathe, KS, Homeowners

One Source KC is a home improvement contractor with a proven track record of excellence and a commitment to enhancing the beauty, value, and functionality of Olathe, Kansas, homes. Whether you need expert egress window installation, precision siding installation, or comprehensive basement finishing, we can deliver exceptional results that exceed your expectations.

Increase Safety and Light With Egress Windows

Are you looking to add safety and natural light to your basement? Our expert egress window installation services are designed for just that. One Source KC is a home improvement contractor that uses top-quality ProVia windows paired with durable Monarch and Rockwell window wells to ensure safety and comfort. You can count on our egress windows to brighten your lower level and provide a secure escape route during emergencies.

Professional Siding Installation for Lasting Beauty

Elevate your home’s curb appeal and protection with our expert siding installation services. As experienced siding installers, we offer various options to suit your preferences, including premium vinyl, James Hardie fiber cement siding, and LP SmartSide engineered wood siding. Our skilled team will make your residence a visually appealing and weather-resistant home.

Comprehensive Basement Finishing Services

We provide comprehensive basement remodeling services that cover every aspect of your project drywall, electrical, plumbing, flooring, lighting, adding bathrooms, and room additions. Whether you envision an entertainment space or a bedroom, our team can make it a reality with our basement finishing service.

Chat With a Skilled Home Remodeler

As a local home improvement contractor, One Source KC understands the unique needs of the Olathe, KS, community. Contact One Source KC today to discuss how our services can enhance your home.

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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.

Dedicated Home Improvement Contractor Serving Olathe, KS, Homeowners

Increase Safety and Light With Egress Windows

Professional Siding Installation for Lasting Beauty

Comprehensive Basement Finishing Services

Chat With a Skilled Home Remodeler

With 50 Years of Combined Experience

Quality Home Improvement Is More Affordable Than You Think

See Examples of Projects We Can Complete in the Kansas City Area