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

9606 Top Gallant Court , Houston, TX, US
  • MI Windows 1200 Series : Almond
19510 Hunt Lake Lane , Houston, TX, US
  • NT Twinsulator : Black
  • MI Windows 1200 Series : White
2019 Country Club Boulevard , Sugar Land, TX, US
  • NT Twinsulator : Grids
16014 Pinyon Creek Drive , Houston, TX, US
  • MI Windows 1200 Series : Black
  • Entry Doors: Thermatru
1911 Park Street , Houston, TX, US
  • MI Windows 1600 Series: White

Customer Testimonials

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Very friendly and professional. Prices and turnaround times are very good. Not a huge selection of styles but I got what I was looking for.
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Used them to replace our super old glass sliding door. Super quick and efficient. The communication was great. Definitely will use them again.
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The workers were professional and cleaned up really well after replacing every window in the house. Amazing job. Thank you!
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Wow! Beautiful windows! What a difference it has made in the look and feel of my living room. Luis and the installers were on time and did a great job. Thank you!
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Highly recommend this window company. No high pressure demands for immediate decisions, just a knowledgeable salesman with an expert demonstration of a quality product. Weston Unruh was friendly and professional, his comfortable manner and ease with his materials and information won our trust and ultimately our business.