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

Pearland, Texas, 77581, US
  • MI Windows 1600 Series: White
League City, Texas, 77573, US
  • Entry Doors
  • Entry Doors: Thermatru
  • MI Windows 1600 Series: White
Liberty, TX, 77575, US
  • MI Windows 1600 Series: Almond
Houston, Texas, 77095, US
  • Alside Mezzo: Beige
  • Alside Mezzo: Clay
Houston, TX, 77090, US
  • MI Windows 1600 Series: White

Customer Testimonials

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I was very pleased with Window Source of Houston from our initial meeting with David to discuss concerns, to the installers, and of course with Adriana confirming scheduling and following up with us after install. After purchasing our home this past summer, we noticed air leaks around several upstairs windows and outdoor noise too. Since having 10 windows installed upstairs we noticed a huge difference in exterior noise level coming in as well as a decrease in air leaks. The installers were very... Read more
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The Window Source did an awesome job! I could see a difference in my home immediately...Extremely affordable...Backed by the BBB...I highly recommend this company!
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David and Josh's team were professionals. David and I worked on the quote and he assisted me with all my questions. David was very knowledgeable and honest about the products. He also gave me a discount. Josh's installation team were also excellent and cleaned everything when they left. If you have to replace windows go with David. He has multiple products and companies he deals with and his team is excellent. The installation was great and I have friends and family that checked the installation... Read more
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Not sure where to start, the guys were great from start to finish. Quick easy quote, on time installation with a group of guys who never stopped working. We had to make them stop to eat lunch. Windows were installed in a day and that’s with clean up and hauling away our old windows. The owners even stopped by to see how the job was progressing. If you are on the fence on choosing a window replacement company do yourself a favor a use The Window Source of Houston. We are so happy and our on... Read more
Reviewer photo
Not sure where to start, the guys were great from start to finish. Quick easy quote, on time installation with a group of guys who never stopped working. We had to make them stop to eat lunch. Windows were installed in a day and that’s with clean up and hauling away our old windows. The owners even stopped by to see how the job was progressing. If you are on the fence on choosing a window replacement company do yourself a favor a use The Window Source of Houston. We are so happy and our on... Read more