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

Sanjay Sukhrani — review for The Window Source of Houston
Excellent all round! The entire process from sales, support installation and follow up was a seamless one. Shout out to Louis and his team who installed the doors.
The Window Source of Houston response
Response from The Window Source of Houstona month ago

Thank you for your wonderful 5-star review! We truly appreciate you trusting The Window Source of Houston with your replacement door project. We're thrilled to hear that your experience—from the sales process and customer support to installation and follow-up—was seamless. We'll be sure to pass along your kind words to Luis and his installation team for their outstanding workmanship and professionalism. Thank you for choosing The Window Source of Houston for your home improvement needs. We hope you enjoy your new replacement doors for many years to come, and we appreciate your recommendation! Regards, David Mallette Owner

christopher assaf — review for The Window Source of Houston
Great service! Staff was very polite and quick The entire process was easy and they answered all my questions
The Window Source of Houston response
Response from The Window Source of Houstona month ago

Thank you for your fantastic 5-star review! We're so glad to hear you had a great experience with The Window Source of Houston. Providing friendly, professional service and making the replacement window and door process as easy as possible is always our goal. We're happy our team was able to answer all of your questions and deliver quick, courteous service. Thank you for trusting The Window Source of Houston with your home improvement project. We appreciate your recommendation and hope you enjoy your new replacement windows and doors for many years to come! Regards, David Mallette Owner

Michael Olden — review for The Window Source of Houston
Great work and communication! Installers were outstanding
The Window Source of Houston response
Response from The Window Source of Houstona month ago

Thank you for your wonderful review! We're thrilled to hear you had a great experience with our team. Providing clear communication and professional window replacement services is our top priority, and we're so glad our installers exceeded your expectations. We truly appreciate your recommendation and thank you for choosing The Window Source of Houston for your window replacement project. Enjoy your beautiful new windows, and please let us know if we can help with anything in the future! Regards, David Mallette Owner

Carlos Sepulveda — review for The Window Source of Houston
Very professional. Did a great job covering furniture and curtains and even art work! After windows were installed the clean up was also awesome!
The Window Source of Houston response
Response from The Window Source of Houstona month ago

Thank you for your wonderful review! We're so glad you noticed the care our team takes during every window replacement project. Protecting your furniture, curtains, and artwork while we work is just as important to us as providing a quality installation. It's great to hear our thorough cleanup also exceeded your expectations. Thank you for trusting The Window Source of Houston with your window replacement—we truly appreciate your support and hope you enjoy your beautiful new windows for years to come! Regards, David Mallette Owner

Matt Van Buren — review for The Window Source of Houston
Great service, fair price
The Window Source of Houston response
Response from The Window Source of Houstona month ago

Thank you for your kind words! We're delighted to hear you were happy with both our service and our pricing. At The Window Source of Houston, we're committed to providing high-quality replacement windows, expert installation, and exceptional customer service at a fair value. We truly appreciate your support and your trust in our team. Thank you for choosing The Window Source of Houston, and we look forward to helping you with any future window or door projects! Regards, David Mallette Owner