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

115 East Janisch Road , Houston, TX, US
  • MI Windows 1200 Series : White
  • NT Twinsulator : Black
10911 Elmdale Drive , Houston, TX, US
  • MI Windows 1200 Series : White
7919 Ouray Drive , Houston, TX, US
  • Entry Doors
726 Country Place Drive , Houston, TX, US
  • Alside Sliding Door: White
  • MI Windows 1600 Series: White
2328 Steel Street , Houston, TX, US
  • Entry Doors

Customer Testimonials

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Initial visit was great. Very personable and knowledgeable of the windows and was very forthcoming with options. Once quoted, tracking and update of order was easy and accurate. When the windows were manufactured, there were no variations and crew showed up as scheduled. After installation and clean up, the final walk through and very few issue were found and fixed immediately. The windows have performed as promised.Great overall job!! Before and after photos.
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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.