Take a look at our past work!

The Window Source of Houston

Skip the middleman and come straight to the source, The Window source!

The Window Source of Houston is local veteran owned and family operated. We provide and install custom-made new construction or replacement windows in a variety of styles and materials, including vinyl, fiberglass, and aluminum. We also offer a great selection of exterior front doors, patio doors and sliding patio doors. We are not afraid for a little construction to modify your windows or doors to bring you vision to reality. Our Company core values are Honor, Courage and Commitment. Each one of these values describes the way our company operates within our community and it’s what sets us apart from other window companies that have their bottom line at heart, not your right to a fair deal. Best combination of service, selection and value.

Our Work

Pearland, Texas, 77581, US
  • MI Windows 1600 Series: White
League City, Texas, 77573, US
  • Entry Doors
  • Entry Doors: Thermatru
  • MI Windows 1600 Series: White
Liberty, TX, 77575, US
  • MI Windows 1600 Series: Almond
Houston, Texas, 77095, US
  • Alside Mezzo: Beige
  • Alside Mezzo: Clay
Houston, TX, 77090, US
  • MI Windows 1600 Series: White

Customer Testimonials

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We were very pleased with the work performed by The Window Source. The windows were beyond what we expected in quality and the installation crew were superb in removing the old windows, covering things inside, cleaning up inside and outside. And I was especially impressed with the crew who did the caulking. I've seen some bad caulking on window jobs, but they did excellent work. I had a number of bids and almost did not take a bid fromThe Window Source, but I am very happy that I did. We had... Read more
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The team did an amazing job. They were punctual, courteous, explained everything that was happening, had someone onsite cleaning throughout and did a complete walk through at the end to make sure I was completely satisfied with the job. They even offered to dispose of my old window coverings for me. I can say enough about Window Source. Preston, the salesman, was great and Chris was amazing at keeping me abreast of window production, arrival of windows and setting an appropriate time for install... Read more
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Response and installation were professional. Cleaned the windows after install and left the place very clean. Excellent installation crew and value for the product. I have had the windows now for almost one year! Quite satisfied.
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Christian and his crew did a great job . We will be using your company again when we need more windows.
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We love our windows. Had 5 or 6 bids but their price was fair and the quality of the windows I felt were better than others I saw. The installation was flawless from covering furniture to cleaning up. Each team did their part including a nice crew who did beautiful caulking! My windows look better than the builder's windows on new construction and the caulking was better than what I observe in new construction. Made a 23 year old house look new!