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 had all 25 windows and two doors replaced in about 4 hours. They look great and help with the heating and cooling immensely. They look beautiful. Shout out “thanks” to all the veterans that worked on the house together so well. Gave us what we ordered and did a superb job. Cleaned up the job completely. To you who worked so diligently an hard...thanks for your service and welcome home. If you want to see a great job of window replacement, come to my house. I would recommend them to anyo... Read more
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This is our second project we have used the windows source of Houston on. Everything looks great and we no longer have any drafts. The service both times has been exceptional.
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Very professional and efficient! Needed a bay window replaced quickly before the rain and cold hit. They came in gave me a reasonable quote and got to it! Thanks guys.
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Great service! Professional, respectful, and informative! The owner is a great guy, highly recommend!
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Had a great experience with The Window Source of Houston. The installers did a great job with the install and also the clean-up. I highly recommend using this company if you are looking to replace you old windows.