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.
We really appreciate your kind words, Lucy! It's fantastic that you're loving your new windows and doors. Our team was delighted to work in your home and ensure everything went smoothly. Thanks a million for letting us be part of your home improvement journey! Regards, David Mallette owner
Thank you for taking the time to share your experience and for trusting The Window Source of Houston with your home. I’m glad to hear that Luis and the installation crew delivered a professional experience and that your new windows look great. At The Window Source of Houston, we take pride in providing high-quality, energy-efficient window replacement in Houston with careful installation and attention to detail on every project. We appreciate your trust in our team and hope you enjoy your beautiful new windows for years to come! — David Mallette Owner, The Window Source of Houston
Thank you so much for sharing your experience and for trusting The Window Source of Houston with your home. I’m thrilled to hear that Luis and his crew delivered such a professional and efficient installation for all 33 windows. Our team takes pride in precision, safety, and attention to detail—even when working on second-floor windows from a metal roof. That kind of careful, high-quality workmanship is what we strive for on every window replacement project in Houston. We’re glad you’re impressed with the results, and we appreciate your trust in our team. Enjoy your beautiful new windows! — David Mallette Owner, The Window Source of Houston
Thank you for your kind recommendation! We’re honored you chose Window Source of Houston for your window replacement project and are thrilled to hear the entire process—from consultation and precise measurements to professional installation—went smoothly. Our team takes pride in delivering high-quality replacement windows, expert craftsmanship, and a seamless customer experience. We truly appreciate your referrals and look forward to helping you and your friends with future window replacement needs in the Houston area! Best Regards, David Mallette Owner
Thank you so much for the great review! We’re thrilled to hear that our installation crew worked smoothly together and delivered results you’re happy with. At The Window Source of Houston, we pride ourselves on professional window installation, teamwork, and clear communication from start to finish. We truly appreciate your recommendation and are grateful for the opportunity to earn your trust. Best Regards, David Mallette owner The Window Source of Houston
