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

6511 Crow Valley Drive , Missouri City, TX, US
  • Entry Doors: Thermatru
23303 Stuebner Airline Road , Tomball, TX, US
  • NT Twinsulator : Black
1205 West Edgewood Drive , Friendswood, TX, US
  • NT Twinsulator : Bronze
10607 Shadow Wood Drive , Houston, TX, US
  • MI Windows 1600 Series: White
1860 White Oak Drive , Houston, TX, US
  • MI Windows 1600 Series: White

Customer Testimonials

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They installed 38 windows in one day. They did a great job and were fantastic with the cleanup. They pointed out that one frame was damaged and ordered a replacement for it. Very satisfied with the work and the price.
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Great crew, very efficient. Windows are beautiful.
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Great company to work with. We replaced 15 windows and The Window Source had a fantastic product at the best price. Replacing all worn out windows didn't break us!
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Great product and Customer Service. Excellent JOB -Thank you guys.
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This company was recommended to me by a family member. My initial interaction was okay but I quickly found out that they are extremely unresponsive. If you want a door/window, you will be calling them daily trying to get a call back from the correct person. Every time I called, they said they would have Jonathan call me back that day. Every single time, he would take 2-4 days to get back with me. Once I finally got ahold of him to give him the details of the door I was wanting, he told me he wou... Read more