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Detail shot of black-frame windows in luxury two-story home with tan siding overall and stone veneer accenting the front entrance

How Lenexa Homeowners Can Get Top-Quality Replacement Windows

Window replacement in Lenexa does not have to be stressful. The key is to find a proven window contractor you can trust.

Johnson County Siding & Window Co. is the local company to turn to, offering a risk-free way to get beautiful, energy-efficient replacement windows for your house. We’ve been in business for over 40 years, we have lots of terrific online reviews, and both our high-quality workmanship and customer service have been recognized with numerous awards.

Here are a few more reasons why we’re the best window replacement contractor to beautify and protect your home in the Lenexa area:

  • We’re a family-owned and -operated business that cares about maintaining our reputation for integrity and delivering spot-on results.
  • We proudly maintain an A+ rating from the Better Business Bureau.
  • We don’t install inferior window products because we don’t cut corners. We recommend top brands with well-established reputations for manufacturing exquisitely crafted replacement windows with the options homeowners want.

Replacement Windows You Can Count On

Our many years of working in the local window installation business have given us a keen perspective on what makes the best replacement window for a home in this area—a perspective that few other contractors can boast. Drawing on that expertise, we have selected these highly respected window brands to offer our customers:


This brand of windows has become such a household name that it almost needs no introduction. Andersen is a recognized leader in the industry, having racked up plenty of awards for energy efficiency and design innovations. Andersen window frame options include the manufacturer’s ultra-strong Fibrex® composite frames, as well as premium wood-frame windows, clad-wood windows, and windows with other long-lasting frame materials.


The fiberglass windows available from Marvin are well-known crowd-pleasers, especially among homeowners in climates with high humidity and variable temperatures. Fiberglass doesn’t absorb moisture, and it’s more resistant to shrinking and swelling than other common window frame materials. Marvin fine-tunes this remarkable attribute in its pultruded Ultrex® fiberglass windows, resulting in replacement windows that are eight times stronger than typical vinyl-frame windows and three times stronger than wood-frame options. The result? Windows with strikingly slender frames and large expanses of glass—ideal for taking in panoramic views of the world outside your home.

ProVia® & Simonton

We are proud to offer and install vinyl windows from two brands—ProVia and Simonton— that are synonymous with enduring beauty and energy efficiency. We highly recommend the Endure™ line of ProVia replacement windows, which boast frames made from super-sturdy SunShield® vinyl for remarkable weather resistance and an unparalleled resemblance to genuine wood. Simonton vinyl windows are another highly rated option that combines energy efficiency and beauty with low maintenance requirements.

A Better Way to Replace Windows: Zero Hassles, Caring Service

You’ve probably heard of nightmare home improvement projects where you can’t get the contractor to keep its promises. Lenexa homeowners can assure themselves a professional experience and outstanding results by choosing Johnson County Siding & Window Co. We insist on doing things the right way.

  • We don’t use sales pressure.
  • We give you your warranty in writing.
  • We don’t play pricing games—we offer great products at fair prices.

Our installers are also among the best in the industry. They are proven professionals who have extensive experience and training in window installation—we don’t use unskilled or temporary labor.

Contact us today to get started on your window replacement project in Lenexa and see for yourself that we back up our claims to install top-quality replacement windows. Read our online reviews and check out the rest of our website. We keep our promises!

Lenexa Customer Testimonial

“Nice guys; very respectful and cooperative. Hard workers. Great workmanship.”
– Mitchell P.


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.
"Working with Johnson County Siding & Windows was a pleasure. They delivered high quality work swiftly for a reasonable price and were respectful of my home. Highly recommend Johnson County Siding & Windows for window replacement!”

- David D.
Johnson County Siding & Window Co.
"Everyone associated with the company was professional and respectful. Our windows look great, communication was very good, and the time line was manageable. Would recommend!”

- Sheri C.
Johnson County Siding & Window Co.
"We are impressed with the quality of the work and we are very pleased with the value after comparing to other options. The crew that did the siding was absolutely awesome. And we are thrilled with the James Hardie Color Plus Siding for the low maintenance from here on out! Thank you to everyone at Johnson County Siding & Window from their sales person to their lead manager and to the crew!”

- Sharon M.

Areas We Serve

Serving the Kansas City Metro Area, Including Olathe, Overland Park, and Leawood See a Full List of the Cities We Serve
Google Rating
Based on 205 reviews

June Promotion


Save $100 per window

when replacing 6 or more windows with new Andersen Residential Windows.

Expires June 30, 2024.