The Window Source of Houston of Texas

See Our Work in Your Neighborhood

Click to interact with the map

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

Houston,Texas, 77007, US

Houston, Texas, 77007, US
  • Alside Mezzo: Beige

Houston,Texas, 77007, US

Houston, Texas, 77007, US
4
  • MI Windows 1600 Series: White

Customer Reviews

Megan Rosenquist — review for The Window Source of Houston
Replacing my parents' original builder-grade windows in their 25+ year old home was one of the best investments they've made. The entire process was easy and straightforward, and the installation crew was professional, courteous, and left everything spotless. Their old windows had broken seals, cloudy glass, and most wouldn't even open. The new windows have completely transformed their home. They've already noticed lower electric bills, less outside noise, and a cooler, more comfortable home th... Read more
The Window Source of Houston response
Response from The Window Source of Houston15 hours ago

Thank you so much for taking the time to share your family's experience! It means a great deal that you trusted us with replacing your parents' original builder-grade windows. We're thrilled to hear they're already enjoying a quieter, cooler, and more energy-efficient home, and that the bronze exterior windows and updated design gave their home the fresh, modern look they were hoping for. The photos you shared are fantastic and really showcase what a difference the new windows made. The bronze exterior paired with the brick and stone looks absolutely beautiful! Our team takes pride in providing a smooth installation process while treating every home with the same care and respect we would our own. On behalf of everyone at The Window Source of Houston, thank you for your recommendation and for allowing us to be part of such a meaningful home improvement project. We hope your parents enjoy their beautiful new windows for many years to come! Regards, David Mallette Owner

Kevin Hudson — review for The Window Source of Houston
The 16 replacement windows were installed in less than a day, about 7 hours. The workers first provided dust protection plastic sheeting over all the interior furniture, counters and on the outside only a few places were needed it. They only had a few windows open at a time so when it got hot outside I stayed in a back room with a TV. The workers were friendly and very professional. You could tell they had done this work before. I had some finished millwork in 2 of the rooms that they trimmed ne... Read more
The Window Source of Houston response
Response from The Window Source of Houston15 hours ago

Thank you for taking the time to leave such a detailed review! We're honored you chose The Window Source of Houston for your 16-window replacement project. It's great to hear our installation crew exceeded your expectations by protecting your home, working efficiently, and completing the installation in just one day while maintaining the highest level of craftsmanship. We also appreciate you recognizing the attention given to your custom millwork—our installers take great pride in making every window look like it was always meant to be there. Thank you for mentioning the Texas Windstorm inspection and certification process as well. We know how important that peace of mind is for homeowners along the Gulf Coast, and we're committed to ensuring every eligible project meets those requirements. It was a pleasure meeting you at the end of your installation, and I truly appreciate the opportunity to earn your business. We hope you enjoy your new storm-rated windows, improved comfort, energy efficiency, and the confidence that comes with your lifetime warranty for many years to come. Thank you again for your recommendation and for trusting our team! Regards, David Mallette Owner

Kathy Doran — review for The Window Source of Houston
Unbelievable job, great crew and left our home cleaner than when they arrived-could not be happier
The Window Source of Houston response
Response from The Window Source of Houston7 days ago

Thank you for the wonderful 5-star review! We're thrilled to hear you had such a great experience with our installation crew. We take pride in treating every home with respect, and we're glad we could leave your home cleaner than when we arrived. Thank you for trusting The Window Source of Houston with your window replacement project. We truly appreciate your recommendation and hope you enjoy your beautiful new windows for many years to come! Regards, David Mallette Owner

Rosemary Mercer — review for The Window Source of Houston
It started with Collin coming out to discuss what I needed. What a great rep for the company. Very knowledgeable about the windows and was very patient. Was painless. I enjoyed his personality immensely. Windows installed a a couple of weeks later and the Austin, another rep kept be in the loop as soon as the order was placed. Edwin, Foreman of the group of installers was a very pleasant individual and the windows were installed, windows cleaned, everything picked up and a “show and tell” ... Read more
The Window Source of Houston response
Response from The Window Source of Houston15 days ago

Rosemary, Thank you so much for your wonderful 5-star review! We truly appreciate you choosing The Window Source of Houston for your replacement windows. We're thrilled to hear that Collin provided a knowledgeable, pressure-free consultation and made the entire process enjoyable. We'll also be sure to recognize Austin for keeping you informed every step of the way and Edwin and his installation team for their outstanding workmanship, attention to detail, and leaving your home spotless. We believe clear communication and professional installation are just as important as providing high-quality replacement windows, so it's great to know our team delivered on both. It was our pleasure to work with you, and we're grateful for your trust in our company. If you ever need replacement windows or doors in the future, we're always here to help. Thank you again for your recommendation and for being part of The Window Source of Houston family! Regards, David Mallette Owner

Jared Fontenot — review for The Window Source of Houston
The window source of Houston is excellent! I know the owner personally. He is a wonderful human and ensures that his team puts out excellent work. Do not hesitate to trust or use these people to replace your windows.
The Window Source of Houston response
Response from The Window Source of Houston15 days ago

Thank you so much for your incredible 5-star review and, even more, for your trust and confidence in The Window Source of Houston. Your kind words truly mean a great deal to me personally. It has always been my goal to build a company that treats every homeowner with honesty, respect, and professionalism while delivering the highest-quality replacement windows and doors. I'm proud to have an amazing team that shares those same values and works hard every day to provide an exceptional customer experience from start to finish. Jared, Thank you for recommending The Window Source of Houston to others. It was an honor to earn your trust, and we look forward to helping many more Houston homeowners improve the beauty, comfort, and energy efficiency of their homes with quality replacement windows and doors. Thank you again for your support! David Mallette Owner The Window Source of Houston