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

6511 Crow Valley Drive , Missouri City, TX, US
  • Entry Doors: Thermatru
23303 Stuebner Airline Road , Tomball, TX, US
  • NT Twinsulator : Black
1205 West Edgewood Drive , Friendswood, TX, US
  • NT Twinsulator : Bronze
10607 Shadow Wood Drive , Houston, TX, US
  • MI Windows 1600 Series: White
1860 White Oak Drive , Houston, TX, US
  • MI Windows 1600 Series: White

Customer Testimonials

Reviewer photo
After getting multiple bids and reading reviews it was hands down Window Source of Houston to replace my windows. Windows came the week I was told, installers came at the time given me and 18 windows replaced in 4 hours! They did an excellent job of protecting my house and furnishings and had someone cleaning up behind each window installed. The furniture was even dusted!! The windows were cleaned after installation. I am very pleased and I would highly recommend Window Sources of Houston.
Reviewer photo
It was fun crawling through all the trains and learning the history
Reviewer photo
Fantastic work, very glad I chose to do business with them. Communication and expectations were on point
Reviewer photo
We looked at multiple window replacement companies for our home's windows replacement, and have selected Window Source of Houston for the project based on their pricing, windows selection, knowledge regarding installation process and helpfulness. We've ordered replacement windows for the whole house and are waiting for NT Windows to complete building the windows so that Window Source of Houston can proceed with installation. So far we are very happy with their performance, knowledge and profess... Read more
Reviewer photo
(Translated by Google) The service was professional and I liked their excellent and respectful treatment. (Original) El servicio fue profesional y me gusto su tratamiento exelente y respetuoso