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

1223 Turnbury Oak Lane , Houston, TX, US
  • MI Windows 1600 Series: White
32243 Cedar Crest Drive , Waller, TX, US
  • Entry Doors
2916 Teague Road , Houston, TX, US
  • MI Windows 1500 Series: Almond
10007 Longmont Drive , Houston, TX, US
  • NT Twinsulator : White
8418 Pine Falls Drive , Houston, TX, US
  • MI Windows 1200 Series : White
  • MI Windows 1200 Series

Customer Testimonials

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Window Source was amazing. We had all but 2 windows replaced. We also had 3 windows made into one big picture window. When I called to get an estimate, they came out within a day or two. Initially we were going to call a couple of companies out for estimates but ended up going with Window Source right a way. The estimate was reasonable and came out lower than what both my husband and I had in our mind. It took a little about 8 weeks for the windows to come in for installation. The crew was on ... Read more
Reviewer photo
Window Source was amazing. We had all but 2 windows replaced. We also had 3 windows made into one big picture window. When I called to get an estimate, they came out within a day or two. Initially we were going to call a couple of companies out for estimates but ended up going with Window Source right a way. The estimate was reasonable and came out lower than what both my husband and I had in our mind. It took a little about 8 weeks for the windows to come in for installation. The crew was on ... Read more
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Mr. Robert responded timely to my inquiry, was very knowledgeable, and knew what my job required. When he showed up on site (bonus - he was across the lake and fit me in) he was very professional, knew his stuff, and gave me a fair quote with(another bonus) my required window size to be installed within six weeks. After calling at least 10 places, the soonest I could find was 16 weeks out. Was very impressed and can’t thank Mr. Robert and the crew enough for making this happen timely.
Reviewer photo
Mr. Robert responded timely to my inquiry, was very knowledgeable, and knew what my job required. When he showed up on site (bonus - he was across the lake and fit me in) he was very professional, knew his stuff, and gave me a fair quote with(another bonus) my required window size to be installed within six weeks. After calling at least 10 places, the soonest I could find was 16 weeks out. Was very impressed and can’t thank Mr. Robert and the crew enough for making this happen timely.
Reviewer photo
Mr. Robert responded timely to my inquiry, was very knowledgeable, and knew what my job required. When he showed up on site (bonus - he was across the lake and fit me in) he was very professional, knew his stuff, and gave me a fair quote with(another bonus) my required window size to be installed within six weeks. After calling at least 10 places, the soonest I could find was 16 weeks out. Was very impressed and can’t thank Mr. Robert and the crew enough for making this happen timely.