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

Spring, Texas, 77388, US
  • Entry Doors: Thermatru
Houston, Texas, 77077, US
  • NT Twinsulator : White
Santa Fe, TX, 77510, US
  • MI Windows 1600 Series: White
Houston, TX, 77007, US
  • Entry Doors: Thermatru
Tomball, Texas, 77377, US
  • Alside Mezzo: White

Customer Testimonials

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I cant speak on the work they've done because I have never gotten work from them before. I got a quote about a year ago and I received a telemarketing text where my name was misspelled promising 5% off my quoted amount from 2025, but also it was already 8pm. Im sure they have great service but on a Wednesday night at bedtime I shouldnt be receiving telemarketing texts from a company I dont remember with my name spelled wrong. There are laws in place where people are not supposed to solicite or t... Read more
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The Installation crew did a great job. We needed a new front door and had to replace two windows. We are very happy with the results. It was 60 days from the initial phone call to the installation.
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Highly wouls recommend them. ❤️Love my new windows. Team ERIC worked so effiently and cleanly. Taking my old windows down piece by piece(1980)placing covers all throughout my home arriving at 8;30am through4pm. Very impressive cleaning sweeping, replacing my windows and hauled everything away. Thank you Jarro Banos for selling us these beautiful effient windows. I highly recommend this company privately opetated by a veteran and his wife. Thank you
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Great experience working with Window Source. Clayton was very laid back and not pressuring us in any way. He was very knowledgeable and helped us select the perfect windows for our full home replacement. Luis and his crew did an outstanding job on the install. Very thorough installation without the hurrying that you usually experience. The owner even came by to check out the project and was a super nice guy. I would highly recommend them for anyone needing windows!
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After having quotes from other window companies and doing a lot of homework we decided to go with Window Source of Houston. We are so impressed with the way they do business. They are very professional, personable and knowledgeable about their products. The choices of quality windows, their warranties and prices are very competitive. It was refreshing to walk through project choices and not feel pressured in the process. We want to especially thank Jairo Banos for a very pleasant experience in h... Read more