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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We are proud to endorse Veteran-owned Window Source! We did receive 5 star windows and service! It was a great investment in our home! The installers were professional. Our puppy got out the front door and was running down the street when one of the installers dropped what he was doing, caught our puppy and brought her back! Love these guys! Do yourself a favor and choose Window Source for the best five star experience!
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Everyone here was very knowledgeable, provided fair pricing, and they offer multiple options of quality windows.
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We highly recommend the Window Source! We had our front door replaced, and it looks beautiful. The crew is very professional, and our front entryway looks like new. Would definitely use them again for any doors or windows!
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The team was very efficient and extremely professional. Extremely pleased with the workmanship and how great the windows look.
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Luis and his team, Marco and Abel, did a fantastic job when installing our replacement windows. They arrived on time, were respectful of our home by protecting our furniture and yard as they replaced each window, and completely cleaned up before they left. Luis reviewed the various features of the windows and made sure to give me time to ask any questions that I had. Luis and his team were incredibly courteous throughout the entire process and I couldn’t be more pleased.