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

11850 Westmere Drive , Houston, TX, US
  • MI Windows 1500 Series: White
16609 Jolly Roger Road , Jamaica Beach, TX, US
  • Alside Mezzo: White
4418 Hirschfield Road , Spring, TX, US
  • Alside Mezzo: White
6010 Amwell Road , Spring, TX, US
  • MI Windows 1600 Series: Grids
  • MI Windows 1500 Series: White
5843 Martha Lane , Humble, TX, US
  • Alside Mezzo: White

Customer Testimonials

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I would like to thank The Window Source for sending Mr. Edwin and his helper to install my windows. The guys worked from the time they arrived to the time they left. I really do appreciate all the hard work. I can tell he really takes pride in his work. The windows look great, and they left the work areas spotless. I also want to thank Mr. Clayton. I got bids from a few other companies. My main area of concern was the quality of the installation. Clayton explained how the installation would go,... Read more
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The windows we ordered we perfect The installation was quick and done correctly no issues The Burke Family
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All of the windows were installed in one day. No mess was left at my home!
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Jairo our salesman was great, no high pressure sales technique. Daniel and his crew of installers showed up and wasted zero time getting to work. They were very professional and did an excellent install. Also they kept my house clean, it looked like they were never here. We are extremely pleased with our new windows have made our home look and how much cooler they keep our home.
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September 2025. Excellent experience with discussing purchase of windows and glass sliding door. Clayton, David and Luis were of great assistance through the entire process. It is important to read carefully the details of any contract presented for signing. I would highly recommend Window Source.