Andersen Replacement Windows Enhance Lenexa, KS, Homes Inside & Out

Have you been researching replacement windows to find the best value for your money? If so, your search can end here. At Johnson County Siding & Window Co., we are an award-winning family-owned company that strives to bring top-tier value and quality to our customers. The Andersen® replacement windows we install have everything you could want, from better energy efficiency to stunning looks that will enhance your Lenexa, Kansas, home inside and out.

Replacement Windows Designed to Meet Your Unique Needs

At Johnson County Siding & Window Co., we understand that each homeowner has unique needs, which is why we offer a selection of premium products to choose from. Andersen replacement windows are manufactured with this mindset as well and come in a vast assortment of different frame materials, window styles, glass packages, and finishes.

Worried about decision fatigue? Have no fear—our in-house designer will help guide you through your options without pressuring you to choose one over another. Plus, you can trust our certified team to provide you with a flawless window installation so that your Andersen replacement windows serve you well for years to come. Your investment will come backed by a 5-year warranty for added peace of mind.

Learn More

Interested in browsing the collection of Andersen replacement windows we offer at Johnson County Siding & Window Co.? Get in touch today to have all your questions answered and get a quote for your project. We proudly serve homeowners in Lenexa and throughout the Kansas City metropolitan area.


If you know you want to get your home exterior project done, but are feeling stress about paying for it all at once, we can help.

Our financing partner, GreenSky, has sensible payment plans that work for homeowners who prefer to pay in installments. You can also ask your JoCo Siding & Window Co. sales representative about the details!

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Our Customers LOVE The Results

Johnson County Siding & Window Co.
"Everyone involved in the project was courteous, professional and helpful. Very happy with the new patio door! Highly recommend this company.”

- Marsha C.
Johnson County Siding & Window Co.
"I am very impressed with the professionalism of everyone we worked with from the salesman to the installers. Their work was done with a high level of attention to detail. They stand behind their work and go above and beyond to make sure the customer is happy.”

- Kelly T.
Johnson County Siding & Window Co.
"I have had great customer service here, from billing, to project manager, to installation! Everyone was very kind and responsive.”

- Sarah V.

Areas We Serve

Serving the Kansas City Metro Area, Including Olathe, Overland Park, and Leawood See a Full List of the Cities We Serve