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

Brett — review for The Window Source of Houston
Luis and his crew who did the install were fantastic. In addition to removing and installing over 20 windows, they removed 5 small picture windows in the master bedroom and installed hardy board, sheet rocked the inside, and painted both inside and outside. Luis and his team were polite and respectful and they did a great job cleaning up. They also helped with several “little” things that were probably not in their job description. Overall a great group, would definitely recommend Luis and his c... Read more
The Window Source of Houston response
Response from The Window Source of Houston8 months ago

Thank you so much, Brett, for the amazing review! We're thrilled that you had a great experience with our team. It's customers like you who make our work so rewarding!! We appreciate you choosing us as your local Window Replacement Company in Houston, Texas and look forward to serving you again soon!" Best Regards, Dave Mallette Owner

Sean Rhodes — review for The Window Source of Houston
On time, on budget, no mess, very friendly and great service
The Window Source of Houston response
Response from The Window Source of Houston8 months ago

Hi Sean, thank you so much for your kind review! We're delighted to know you had an excellent experience and truly value your feedback. We appreciate you choosing us as your local Replacement Window Company in Houston, Texas and look forward to serving you again soon!" Best Regards, Dave Mallette Owner

Virginia Stone — review for The Window Source of Houston
I had two picture windows installed last year and liked them so much I had my living room windows replaced with one big window! Love it and the company is awesome all the way!
The Window Source of Houston response
Response from The Window Source of Houston8 months ago

Hi, Virginia. Your feedback means a lot to us, and we're thrilled you were happy with our service. We're here to make every experience a great one and are always happy to help with anything you need. We appreciate you choosing us as your local Replacement Window Company both times in Houston, Texas and look forward to serving you again soon!" Best Regards, Dave Mallette Owner

Tiffany Coyle-Angelotti — review for The Window Source of Houston
Absolutely ♥️ our new windows! Everyone you came in contact with, were Phenomenal! Thank you 😊
The Window Source of Houston response
Response from The Window Source of Houston8 months ago

Hi Tiffany, Thank you so much for the kind words and glowing review! We're absolutely thrilled to hear that you love your new Replacement Windows in Spring, Texas. 😊 It means a lot to know that everyone you interacted with made a positive impression — we’ll be sure to pass along your compliments to the entire team. Thank you for choosing us — we truly appreciate your trust and support! Best Regards, Dave Mallette Owner

Cassie Revia — review for The Window Source of Houston
The entire experience was top-notch. Very quick response when I sent my first inquiry. The team arrives on time, installed new windows flawlessly, and make sure everything was spotless before they left. They even hauled away all the old windows and debris, which we really appreciated. You can tell they take pride in their work. Highly recommend The Window Source of Houston for excellent price, professional, hassle-free window installation!
The Window Source of Houston response
Response from The Window Source of Houston8 months ago

Hi Cassie, Thank you so much for the fantastic review! We're so glad to hear your experience with us was seamless from start to finish. Our team takes great pride in delivering professional, hassle-free service — and it's wonderful to know that came through in every step of your project. We truly appreciate your recommendation and are grateful you chose The Window Source of Houston. Enjoy your beautiful new Replacement windows in Magnolia, Texas! Best Regards, Dave Mallette Owner