Houston and Katy’s preferred window dealer since 2006

  • Locally Owned & Operated
  • A+ Rating From Better Business Bureau (BBB)
  • Wide Service Area

Replacement Windows Products

For the best Houston Replacement Windows


Thank you for taking the time to visit our page! We are Houston’s Replacement Windows Company, offering a wide variety of vinyl windows, storm windows, house, office, aluminum and fiberglass windows in the Houston area.

We have been assisting window customers with their replacement window needs in Houston since 2006, and we make the process of purchasing new windows as simple and carefree as possible. We do this by offering a Free, no hassle, no pressure in-home visit. Our quotes are detailed, so you as the Customer have no surprises.

There will be no pushy salesmen that will get you to try and buy NOW. This is an important decision, and we want you to be able to rest easy and review our quotes at your leisure. We will be available to answer any and all of your questions, either by phone, email or text.

Replacement Windows Houston

Here at Replacement Windows of Katy in Houston, we pride ourselves on being transparent and it shows.

It has been our distinct pleasure to offer quality home and office replacement windows in Houston and surrounding areas at fair prices.
Replacement Windows of Katy and Houston has an A+ rating with the BBB and an A rating with Angie’s List.

As a family-owned and operated business, we hold honesty and integrity very dearly to our hearts and beliefs. All of our associates are very deeply rooted in their Christian faith and believe that all people deserve the truth.
The best fit for your Houston home and office window replacement needs.
For years our neighbors have looked to Replacement Windows of Katy for their window replacement in Houston. Check out our reviews on Google for yourself.

Vinyl Double Paned Windows

Houston Replacement Windows proudly offers high-quality replacement windows, storm windows, and vinyl from manufacturers around the country.

With our large selection, we are able to offer you the right replacement window for your project at a competitive price.

Here are some of the brands we offer for Houston Window Installation Service:

Competitive replacement window pricing without sacrificing quality

We carry and install energy efficient, high-quality home and office replacement windows in Houston because they look great and reduce your energy bills in the ever-changing weather, keeping you cool in the summer and warm in the winter. We’re the local experts for Houston replacement windows.

Our company offers very competitive prices for replacement windows, storm windows and vinyl windows in Houston. Owning new replacement windows has never been easier, we carry a variety of shapes, styles, and sizes. Our windows are made of the finest materials, Including; Fiberglass, Vinyl, and Aluminum.

There are many reasons to choose us for all of your Houston Replacement window needs. Whether you have old single pane aluminum windows or simply want a new and energy efficient look. We’re here to meet your needs.

We are Katy’s premier choice for window replacement! Check out these comments from a local homeowner!

This team and company is so great to work with! They made everything easy and were transparent about the process the entire time. We replaced 15 windows in our house with them. Because of supply chain challenges installation was delayed but they were transparent about it up front and kept us updated as we waiting for our order to come in. During installation the crew was very professional, they worked well together, and they kept things very clean and neat as they went along. They covered our furniture from dust, vacuumed, and repaired/touched up everything they worked with to make it look great with our paint and exterior. The installer was meticulous, walked us through how to maintain and clean them, and we were very grateful for the whole experience. The sound difference and visibility are incredibly noticeable in the vinyl windows we selected too. We were very happy with this company’s professionalism and integrity.”

— Chrystal H., Katy, TX

What Katy, Cypress, and Hockley customers say about Replacement Windows of Katy

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    Daniel Withers
    a year ago
    I received multiple quotes for vinyl windows. Two companies stood out but I decided to go with Replacement Windows of Katy because of the price/value of the NT Windows they carry. The salesman, Chris Teter was not pushy but very knowledgeable … More and helped us make better choices for some of the windows we chose. I included a picture of a large window with a 25/50/25 split which was a design option I hadn't even thought of. The installation crew was headed by Sammy who did a pre-measurement of all the windows when the order was placed. Chris kept me informed of the factory production dates and expected delivery date. On the date of install Sammy and the crew arrived promptly and installed all 28 windows and we had a final walk through and sign off before the job was complete.
    Very happy with the windows and the choice to use Replacement Windows of Katy.
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    Rob Lee
    3 years ago
    Great experience with Replacements Windows of Katy. We had all of our windows done in our 40+ yr. old home and what a difference! Our home looks new again, and we are more than impressed. The work was completed in one day, and the work … More was done very professionally leaving our home spotless. Highly recommended!
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    Jennifer Gradwohl
    9 months ago
    I have by windows replaced by Replacement Windows of Katy and they did a great job. Jon and his team were very nice and treated my home like their own , with detail to making sure things were cleaned up and explaining how the windows worked. … More If you need windows replaced definitely use this company. I highly recommend.
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    carole mackavey
    9 months ago
    I had every window in my home replaced and a sliding door changed to French Doors. The windows are beautiful. The crew installed them quickly and professionally. The whole process was easy from sales to the final walk through. I love the … More windows and the wonderful French doors. I highly recommend Replacement Windows of Katy!
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    Don Dale
    7 months ago
    Great process from start to finish. Excellent communication along the way, as the lead time was a bit lengthy. When it came time to get the job done, the crew replaced all the windows in my home in a single day and left my house spotless. … More Highly recommend Dan and his team. Jon was the lead on the job and he was excellent as well. I highly recommend this local business.
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    Fred Blackmon
    10 months ago
    Replacement Windows of Katy were a pleasure to work with. Dan came out to look at what we needed done and answered all our questions. Most important is there was no sales pitch and he stayed only long enough to answer my questions and take … More the measurements he needed to give a quote. I actually got quotes from two other companies just for comparison and it was a nightmare . We had to listen to a nearly two hour sales pitch and it felt like we were buying a car. After that I contacted Dan and told him to proceed as his price was significantly lower than the others. Once our windows came in his installers showed up and were very professional and did an excellent job on the install . They arrived at 8 am and left at 5pm after replacing every window in our 2 story home . If you are in need of window replacement save yourself from going through the BS sales pitch of others and go with these guys.
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    Natalia Matveeva
    11 months ago
    It was such a pleasure working with Chris. These guys are like family now. Very professional and understanding. They changed most of the windows in our house, and we are very happy with the service. They have excellent installers.
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    Patty Dillard
    3 years ago
    Totally love my windows and new french door. The experience from the salesman, Chris, to the window and door installers, AMAZING. I always ask a ton of questions and everyone was patient and readily answered every question I had.
    … More would highly recommend Replacement Windows of Katy. You will not be disappointed!!
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    Jared Triska
    2 years ago
    Dan and his installers did an AMAZING job. We had to replace a sliding glass door from the 70s and the replacement is beautiful. Not only will we be using Dan and Replacement Windows of Katy for any future window work, but we will also … More recommending them to our family and friends.
    Fantastic work!
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    Stephanie Witzkoski
    3 years ago
    My husband Steve & I are very happy. We look around before we decided to go with Replacement Windows of Katy. We are so glad we did. The customer service is excellent! The guys that came out did excellent job! Even clean up for … More us. Love my new windows. We will definitely will tell everyone we know who is looking for windows to give you call. Once again Thanks……..
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    Lynn Cobb
    2 years ago
    Outstanding window replacement! Great Prices and Professional service.
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    Natalie Pryor
    4 years ago
    Replacement Windows of Katy are outstanding! The whole process was great from the initial contact with the salesman to the installation. They excel at communication, keeping you up to date as the process moves forward. The installers … More are efficient and respectful. When they completed the installation they rehung all our blinds and curtains and vacuumed the area around the windows. We are very pleased with their work.

Frequently Asked Questions

Is there a window minimum?

We have a 5 minimum window for customers in Katy, Fulshear, Hockley, Richmond, Rosenberg, Brookshire, Cypress, Sealy, and Cinco Ranch. We have a 10 window minimum for Tomball, Sugar Land, Missouri City, west Houston, Spring Branch, and Spring.

What is your service area?

Our service area is primarily Katy, Fulshear, Hockley, Brookshire, and Sealy. However, we will go into additional northwestern and southwestern areas. We do not serve areas where homeowners are required to have storm-rated windows for insurance purposes.

Do you repair or replace glass?

We do not, under any circumstances whatsoever, repair, replace, or fix window glass. This is not a service we provide.

Do you offer free estimates?

We do offer free estimates! Please click here to get a free quote!

Since 2006, the Window Cowboy has been the most trusted replacement windows dealer serving Katy, Fulshear, Hockley, Sealy, and the surrounding area.

Competitive pricing. Unparalleled customer service.

Click here for a free quote!