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, 77377, US

At The Window Source of Houston, we installed 20 state-of-the-art TWS 6000 windows in a clean, white finish to enhance the property's aesthetic and functionality. Working out of Tomball, TX, we take pride in delivering top-quality window solutions that improve energy efficiency and curb appeal.

Tomball, TX, 77377, US
6
  • TWS 6000
  • TWS 6000: White

Pasadena,TX, 77504, US

Our team at The Window Source of Houston expertly installed 10 TWS 6000 windows, each in a classic white finish, providing a clean and timeless look. In Pasadena, TX, we pride ourselves on delivering windows that combine durability with energy efficiency, ensuring our clients enjoy both style and improved comfort.

Pasadena, TX, 77504, US
5
  • TWS 6000
  • TWS 6000: White

Customer Reviews

See what our customers are saying — click any logo to read our reviews on that platform.

The Window Source of Houston reviews on Google
Sharon Auers — review for The Window Source of Houston
5/5
We are thrilled with the service and windows provided by The Window Source. The sales rep that we invited into our home was very knowledgeable and gave NO PRESSURE to buy. The installation team was outstanding. They were at work within 5 minutes of getting there. Each window fits perfectly. They protected the floors, covered the furniture, and cleaned up after themselves. I would recommend this company to anyone who will listen. They are Veteran-owned, and gave us (both Navy veterans) a great de... Read more
The Window Source of Houston response
Response from The Window Source of Houstona month ago

Thank you so much for the incredible review and for trusting The Window Source of Houston with your window replacement project. I’m especially grateful to hear from two fellow veterans—thank you both for your service in the Navy. As a United States Marine veteran and the owner of The Window Source of Houston, it means a great deal to me when fellow veterans choose our veteran-owned company. We built our business around the same values I learned in the Marine Corps: integrity, attention to detail, accountability, and taking care of the people who put their trust in us. I’m proud to hear that our sales representative provided a knowledgeable, no-pressure window consultation and that our installation crew protected your home, installed each replacement window properly, and left everything clean when the job was complete. That is exactly the experience we want every Houston-area homeowner to receive. Thank you again for choosing The Window Source of Houston and for recommending us to others looking for quality replacement windows in Houston, TX. Your support of our local veteran-owned window company truly means a lot to me and our entire team. Regards, David Mallette Owner

Buck Tingle — review for The Window Source of Houston
5/5
Every member of team was exceptional. From the sales to the final window was installed. The professional courtesy of the team and craftsmanship was one of the best I have had the pleasure to experience. I can't say enough of how amazing the Window Source Team is. I would recommend them to everyone
The Window Source of Houston response
Response from The Window Source of Houston2 months ago

Thank you so much for your incredible 5-star review! We truly appreciate your kind words about our entire team, from the initial sales consultation through the installation of your new replacement windows. Our goal is always to provide exceptional customer service, professional craftsmanship, and a seamless experience from start to finish. We’re especially grateful that you recognized the professionalism and workmanship of our team. Your recommendation means a great deal to everyone at The Window Source of Houston. Thank you for trusting us with your home and for recommending us to others! Regards, David Mallette Owner

Michael Bates — review for The Window Source of Houston
5/5
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 Houston2 months 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

Keith Peoples — review for The Window Source of Houston
5/5
We had 15 windows replaced in our home. Excellent service and installation. Definitely recommend Window Source.
The Window Source of Houston response
Response from The Window Source of Houston2 months ago

Thank you for choosing Window Source of Houston for your 15-window replacement project! We’re thrilled to hear you were happy with both the service and installation. Our team takes great pride in providing Houston-area homeowners with quality windows, professional installation, and an excellent customer experience. We truly appreciate your recommendation and your trust in Window Source of Houston! Regards, David Mallette Owner

Lesley Noble — review for The Window Source of Houston
5/5
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 Houston2 months 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

Frequently Asked Questions

Houston homeowners select us because we offer high-quality products paired with exceptional service. Our lifetime warranty and financing options make us a top choice in the area.

We provide a wide range of window styles including awning, bay, bow, casement, and more to fit any home and personal style.

We offer flexible financing options to suit various budgets, making it easier for customers to upgrade their windows and doors.

We are proud to serve the Houston community by providing reliable services and products that enhance both the beauty and efficiency of homes.

Our lifetime warranty and energy-efficient options coupled with our commitment to customer satisfaction set us apart in the Houston area.