Amazing work, had all windows and entry doors updated. They are professional and walk you through the entire process from start to finish. Our doors and windows look amazing and were done exceptionally well.
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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.
Learn More About Us
Window Replacement
We offer a wide selection of replacement windows to suit your home and budget, all with a lifetime warranty. Serving the Houston area, we ensure top-notch installation and customer satisfaction.
Learn MoreDoor Replacement
Our door replacement services include a variety of styles such as entry, patio, and storm doors to enhance your home's appeal.
Learn MoreEnergy-Efficient Windows
Our energy-efficient windows help reduce energy bills and improve comfort by keeping your home well-insulated throughout the year.
Learn MoreRecent Work
Customer Reviews
See what our customers are saying — click any logo to read our reviews on that platform.
The crew was on time and very professional. They were very detailed with everything they did. I would recommend them. Semper Fi
The windows are beautiful, the installation and measuring crews were very professional.
Thank you so much for the wonderful review! We’re thrilled to hear that you love your new replacement windows and that both our measuring and installation crews provided a professional experience. At The Window Source of Houston, we take pride in delivering quality products, accurate measurements, expert window installation, and outstanding customer service from start to finish. We truly appreciate you choosing us for your Houston window replacement project and your recommendation! Regards, David Mallette Owner
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
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
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
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
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.
