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Replacement Windows in Kansas City, MO

Top-Quality Replacement Windows in Kansas City

Kansas City homeowners can get beautiful, energy-efficient replacement windows at a fair price by selecting the right window contractor: Johnson County Siding & Window Co. We’re a local business that has served area homeowners for more than 40 years.

Here are the facts about our Kansas City window company:

  • We maintain the Better Business Bureau’s highest rating: A+.
  • We’ve received numerous industry and consumer awards, including several Angie’s List Super Service Awards based on the quality of our reviews.
  • We install proven window brands like Andersen®Marvin®, ProVia®, and Simonton Windows.
  • Our family-owned and -operated company cares about your replacement window results and is dedicated to achieving total customer satisfaction.

Types of Replacement Windows We Offer

When it’s time to replace your windows, there are many factors to consider. Naturally, you want your new windows to look beautiful and give your home’s curb appeal a big boost. Any of our custom replacement windows will fill that bill, and they’re available in many different styles, from perennial favorites like double-hung to novelties like geometrically shaped windows. We also understand how much homeowners in the Kansas City area love the look of classic wood-frame windows. So, we made sure to include realistic simulated-wood windows in our selection.

As beautiful as wood-frame windows are, the truth is that newer kids on the block—such as fiberglass–, composite-, and vinyl-frame windows—are outperforming wood windows in just about every category you could name. Fiberglass windows, for example, are stronger than wood, they don’t absorb moisture, and they’re not susceptible to the shrink-and-swell cycle that comes with the seasonal temperature changes of our Kansas City climate.

In addition to fiberglass windows, we offer replacement windows with frames crafted from Andersen’s exclusive Fibrex® composite material, made by blending wood fibers and thermoplastic polymer to create an exceptionally durable product. These windows not only resist rot, blistering, and peeling but also come with advanced energy efficiency features to ensure optimal thermal performance.

The premium vinyl windows we install are exceptionally energy efficient, and they won’t fall victim to wood rot or termites the way wood-frame windows often do. Additionally, our vinyl windows will resist fading, warping, cracking, and peeling as the years go by. And, unlike wood-frame windows, they’ll retain their beauty without any need to scrape, sand, and repaint them.

No matter which of our lovely windows you choose for your home, they’ll come with industry-leading manufacturer warranties, plus our remarkable five-year workmanship warranty—a perk you won’t receive from many other window companies serving the Kansas City area.

Window Installation Expertise You Can Count On

Unlike many products in the consumer marketplace, replacement windows are a purchase that comprises two steps: selection and installation. It’s not at all unusual for homeowners to focus on the window brand in their quest to get the best value for their investment. However, as important as it is to choose top-caliber windows for your project, it’s equally important to pay attention to the quality of your window installation services.

At Johnson County Siding & Window Co., we don’t just rely on our decades of window installation experience to ensure that your new windows will perform as advertised from day one to long after they’re installed. We’ve also gone the extra mile to secure manufacturer certifications for the replacement windows we install. To obtain these credentials, we completed training programs and demonstrated our thorough knowledge of each window manufacturer’s installation specifications, as well as a commitment to meeting high workmanship standards.

Moreover, you can rest assured that our installers are elite-quality—we never use temporary or unskilled laborers. This will provide you with peace of mind that your windows will be installed to the highest professional standards.

Your Window Replacement Project Made Easy

Homeowners can get a hassle-free window replacement experience by choosing a Kansas City company that is committed to respecting homeowners. When you partner with Johnson County Siding & Window Co., one of our window experts will discuss your goals and budget and guide you toward the ideal replacement windows for your home. Our extensive selection of window brands means you’ll have plenty of window options to choose from, including popular styles like:

  • Double-hung
  • Casement
  • Sliding
  • Picture
  • Bay/bow
  • Specialty shape

We’ll also help you sort through the options for frame color, grid pattern, hardware, and more so that you can design the perfect look for your home without spending many hours scouring the offerings from different window brands to see what’s available.

You can look forward to your consultation with us because we never use high-pressure sales tactics. During your free window consultation, we’ll provide you with the details about our products and installation and then let you decide if we’re the right company for you.

We don’t just say we’ve got high-quality replacement windows in Kansas City—we’ve got proof. Check out our testimonials, online reviews, and the rest of our website to see that we can back up our claims of superior quality. And if you’re ready to move forward with your window replacement project in the Kansas City area, contact us today to schedule your free in-home consultation with one of our window experts.

Kansas City, MO Customer Testimonial

“Johnson County Siding and Windows changed my life! Really, it did. My house was the worse house on the block. The paint was peeling, there was exposed wood and the garage doors were damaged. We also had these horrible, dirty wood shingles that I have always strongly disliked. I didn’t like looking at my house at all. It was not all that relaxing to come home to my home. Then I met Justin at Johnson County Siding. He didn’t judge how completely rotten my house looked. He had ideas about what to do. He told me my house would look different than all the other houses on my block and that it would be the best-looking house as well. He managed keep his estimate under my budget. 
The garage door people showed up weeks early and those were installed first. Two nice new doors, along with a very quiet motor. Justin had estimated that the rest would be installed about 4-6 weeks after he gave me his estimate. He called after about 3 weeks and said they would start the next day. The crew started on a Saturday with all the siding installed by the next Thursday. I even bought a new light for my deck and they installed that as well. The siding crew was very hard-working, professional, and fast. The gutters were installed on Friday. It was about a 7-day job, which is what Justin originally told me. About two weeks later, Justin came by for a final walk-thru with me. He saw a problem with the gutters. The crew didn’t secure the gutter guards the way that they should have. He apologized and called them about it. They came out and fixed it the next day. 
Justin and the crew who worked on my house were very responsive. It was a big job, but my family was not inconvenienced at all. It was pretty much painless, and it was well worth the money I paid. 
My house does not look like every other house on the block. My neighbors like me again. I love driving into my driveway after work. I think my house might be the best-looking house on my street! Thanks to Justin and everyone at Johnson County Siding!!!”
– Mary 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.