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

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

Michael Bates — review for The Window Source of Houston
Met with Sales Director TJ today to discuss issues that prevented installation of our replacement front and rear doors that were to be installed a couple of weeks ago. The meeting was arranged by Project Manager Austin as a result of Installer Louis' astute identification of the issues he found before beginning the installation. The issues seem to have been a result of misunderstandings/miscommunications during the Sales Consultation a few weeks prior. No harm, no foul - mistakes happen. Kud... Read more
The Window Source of Houston response
Response from The Window Source of Houston4 days ago

Thank you so much for taking the time to share such a thoughtful and understanding review. We truly appreciate your patience and your recognition of the teamwork that went into getting everything back on track. A special thank you for highlighting Luis, Austin, and TJ. Louis’ attention to detail in identifying the issues before installation was extremely important, and Austin and TJ worked quickly to help find the right resolution. We believe in doing the job right, even when that means taking a step back to address an issue before moving forward. We’re grateful for your understanding and are excited to get your new replacement front and rear doors installed. Thank you for trusting The Window Source of Houston! Regards, David Mallette Owner

Lesley Noble — review for The Window Source of Houston
Amazing work and window quality! I got several quotes, and Jairo was the only one who brought samples and took the time to give us a demonstration. The office stayed in communication with me every step of the way. They showed up for every appointment scheduled and thwy were always on time. Edwin’s installation team worked quickly and professionally. Anything they had to move (furniture, curtains, blinds) they put right back. They also did a great job cleaning up afterward. Overall, a really sm... Read more
The Window Source of Houston response
Response from The Window Source of Houston9 days ago

Thank you so much for taking the time to share such a detailed review! We’re thrilled to hear that Jairo took the time to bring samples, demonstrate the products, and help you feel confident in your decision. Clear communication and showing up on time for every appointment are a big part of the experience we strive to provide at Window Source of Houston. We’ll also be sure to share your kind words with Edwin and his installation team. Their professionalism, efficiency, attention to detail, and care for your home are exactly what we expect from our installation crews. We truly appreciate you choosing Window Source of Houston and are so happy to hear you had a smooth experience from start to finish. Thank you for trusting our Houston team with your home! Regards, David Mallette Owner

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 Houston16 days 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

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 Houston22 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

Sibyl Rae — review for The Window Source of Houston
We had 24 windows replaced. This company was amazing from the salesman all the way thru to the finish. Luis and his team were absolutely amazing. I was completely satisfied. There was one mistake but it was promptly taken care of. I couldn’t be any happier with the new windows. My old double pane windows didn’t keep the heat out anymore (26 yrs old). I was so impressed at how much cooler our house is w the new windows. Everything was put back (curtains, rods, blinds) and cleaned up. All trash c... Read more
The Window Source of Houston response
Response from The Window Source of Houstona month ago

Sibyl, Thank you so much for your incredible review and for trusting The Window Source of Houston with replacing all of your windows! We're thrilled to hear that you had such a positive experience from the initial consultation through the final installation. We'll be sure to pass along your kind words to Luis and his installation team. They take great pride in delivering quality workmanship, keeping every home clean, and making sure each customer is completely satisfied before the job is finished. We're also happy to hear you're already noticing how much cooler your home is with your new energy-efficient replacement windows. That's one of the biggest benefits homeowners experience, especially during the Houston summers! We appreciate your understanding when the small issue arose, and we're glad our team was able to resolve it quickly. Thank you again for your trust, your recommendation, and for choosing The Window Source of Houston. We hope you enjoy your beautiful new replacement windows for many years to come, and remember your lifetime warranty is always here if you ever need us! Regards, David Mallette Owner