The Window Source of Houston of Texas

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About Us

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.

Recent Work

Tomball,TX, 77375, US

Tomball, TX, 77375, US
  • MI Windows 1200 Series : White

Willis,TX, 77318, US

Willis, TX, 77318, US
17
  • MI Windows 1600 Series
  • MI Windows 1600 Series: White

Customer Reviews

A R — review for The Window Source of Houston
Just had my sliding glass door installed. The crew went above and beyond. It looks fantastic. The door is very sturdily built . Very happy I went with The Window Source of Houston.
The Window Source of Houston response
Response from The Window Source of Houston10 months ago

Thank you for the great feedback! We are thrilled to hear that you had an A plus experience with us so far. Best Regards, Dave Mallette Owner

Sandra Cornelius — review for The Window Source of Houston
Jonathan, our salesman was pleasant to work with. The installers were very polite, respectful, careful and kept the worksite (inside and outside) clean. The windows are better looking than we expected. We love our new windows.
The Window Source of Houston response
Response from The Window Source of Houston10 months ago

Thank you for sharing your experience with us, Sandra! We are delighted to hear that Jonathan and our installers provided excellent service. It's wonderful to know that you are enjoying your new windows. We appreciate your kind words and your business! Best Regards, Dave Mallette Owner

ed ed — review for The Window Source of Houston
I shopped for windows for a good while. I'm glad i chose Window Source. They are an excellent group to work with. The installer did a professional job. I could not be happier. I would recommend them to a friend. As a matter of fact i did and he has ordered his window from window source.
The Window Source of Houston response
Response from The Window Source of Houston10 months ago

Thank you so much for choosing Window Source for your window needs! We are thrilled to hear that you had such a positive experience with our team and that you are happy with the professional installation. Your recommendation means a lot to us, and we appreciate you spreading the word to your friend. Thank you for trusting us with your windows! Best Regards, Dave Mallette Owner

Charled Kimble — review for The Window Source of Houston
Very nice window. Updated me regularly at to where we was in the process. Windows showed up with 1 cracked. No problem new one ordered and they was back in a few weeks installing the last window. Lots of comments about how good they look from neighbors.
The Window Source of Houston response
Response from The Window Source of Houston10 months ago

Thank you for your kind words, Charled! We are thrilled to hear that you are happy with your windows and our service. We apologize for the inconvenience caused by the cracked window, but we are glad we could quickly replace it for you. It's great to know that your neighbors are also admiring your new windows! Thank you for choosing The Window Source of Houston for your window needs. Best Regards, Dave Mallette Owner

Mark Stevens — review for The Window Source of Houston
So far 5 star all the way. Personally met the owner David and he is a Marine (Veteran) and really down to earth. We received an estimate and immediately signed a contract to have all of our windows in the house (47) replaced. So far the experience is 5 star. will give another review on completion. The Window Source was one of 4 companies that gave us an estimate. He is not the least expensive but I can tell by his presentation and knowing he is a local businessman and drives his truck ... Read more
The Window Source of Houston response
Response from The Window Source of Houston10 months ago

Thank you so much for your 5-star review, Mark! We are glad to hear about your positive experience with us so far. We truly appreciate your support and trust in choosing us for your window replacement project. Looking forward to completing the job and ensuring your satisfaction. Thank you for noticing our dedication to quality work and customer service. We can't wait to see the before and after pictures of your house with the new windows! Best Regards, Dave Mallette Owner