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

17323 Winfield Square , Richmond, TX, US
  • MI Windows 1200 Series : White
2638 Cotton Drive , Katy, TX, US
  • MI Windows 1600 Series: Almond
3418 Norris Drive , Houston, TX, US
  • Entry Doors
27 Silver Canyon Place , The Woodlands, TX, US
  • Alside Mezzo: White
1404 Modeste Drive , League City, TX, US
  • MI Windows 1600 Series: White

Customer Testimonials

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The Window Source installed several doors and windows in my house. I can't say enough about the quality of their work as well as their professionalism. It was a very difficult job. I must say, they got it done perfectly. I ended up working directly with the owner, David. I think he personally had to come to my house 7-8 times. He is a perfectionist. He wanted to make sure it was done just right. He never abandoned this job. If you are shopping to have someone install your windows I can honestly ... Read more
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David and his team were very professional and provided a good quality product. Through the installation process I had questions regarding acquiring my windstorm certificate. David, the owner, personally got involved and made sure I received the window storm certificate. I would highly recommend Window Source for any future window replacement.
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Weston was hands down the best! Christian and installer team were fabulous! Neat and tidy too! Definitely will use The Window Source of Houston again.
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The Window Source of Houston (WSOH) is absolutely wonderful! We highly, highly recommend them. They offer solid, old-fashioned customer service. They bent over backwards to meet all our needs, and they pulled out all the stops for us, even though our job was a very small one. Everyone was so nice. From sales to financing to installation. All the way down the line. David, the owner, has a fine, fine company. We love our new NT windows. They are beautiful but, more importantly, they are hig... Read more
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My experience with the window source was awesome. The owners rock! You will never get better customer service. Dont delay order your windows today!