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

17323 Winfield Square , Richmond, TX, US
  • MI Windows 1200 Series : White
2638 Cotton Drive , Katy, TX, US
  • MI Windows 1600 Series: Almond
3418 Norris Drive , Houston, TX, US
  • Entry Doors
27 Silver Canyon Place , The Woodlands, TX, US
  • Alside Mezzo: White
1404 Modeste Drive , League City, TX, US
  • MI Windows 1600 Series: White

Customer Testimonials

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The Window Source did a wonderful job of replacing the windows at my house. They look great. And the experience was very good. Louis and his crew installed the windows very precisely. Caulked them very well. The new windows fit with minimal gaps. They left their job clean and complete. Jonathan, the salesman, was very knowledgeable and pleasing to deal with. I highly recommend The Window Source for replacement windows.
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So far the experience has been good . They have been very positive and upfront with everything .
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Raoul R. here. Definitively five stars! This is the best place in Houston, Texas, to get your windows for your house. We replaced ours since we still had the original single-pane windows from the 80s. The customer services is great. Christian and the rest of the installing crew did a great job and left the house clean. They did thorough inspections and they asked me to check the work and they corrected a few sealant spots upon my request. I am very happy with the quality of the windows, t... Read more
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So far the experience has been A plus.
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Jonathan, our salesman was pleasant to work with. The installers were very polite, respectful, careful and kept the worksite (inside and outside) clean. The windows are better looking than we expected. We love our new windows.