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

21741 Castlemont Ln , Spring, Texas, US
  • Entry Doors: Thermatru
1331 Mission Chase Dr , Houston, Texas, US
  • NT Twinsulator : White
3833 FM 646 Rd , Santa Fe, TX, US
  • MI Windows 1600 Series: White
5515 Kiam St , Houston, TX, US
  • Entry Doors: Thermatru
11810 Newlands Ct , Tomball, Texas, US
  • Alside Mezzo: White

Customer Testimonials

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Had a large double pane (4’X6’) custom window with a broken seal that needed replacement. Contacted Window Source and have been very pleased with their service. Supply chain issues, which were not the fault of Window Source, delayed the arrival of the window for a few months but once it arrived the installation was handled in an expedient and professional manner. The crew was very meticulous and did an outstanding job. Would definitely recommend this company to anyone who needs window replac... Read more
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I ordered a 6 panel sliding door from The Window Source of Houston. The experience was very easy and had no delay's on the original time frame set for delivery. I will use them in the future for any needs I have.
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I was very satisfied with the job they performed professionally replacing my windows , it was a very satisfied well done job . Thank you so much Window Source excellent work
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Selection of the right windows for our 34 year old house was made extremely easy with no pressure from the sales representative. Installation was very good and the workers were very helpful taking steps to make sure the installation satisfied us.
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We needed to replace a window and had no time to spare because we were doing a remodel. Window Source was the ONLY company willing to help us. They came out the next day measured and happened to have a window in stock! The team came out the following week and replaced our window. The replacement is beautiful and the workers did a fine job. When we replace all of our front windows we will be calling Window Source back to do the work.