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,TX, 77056, US

At The Window Source of Houston, we pride ourselves on expertly installing high-quality windows for our clients. Recently, we completed a project in Houston, TX, where we installed eight Pella Impervia windows for a property owner. These windows, finished in a classic white color, are designed to enhance both the appearance and energy efficiency of the home, providing long-lasting value and comfort.

Houston, TX, 77056, US
8
  • Pella Impervia

Houston,TX, 77090, US

The TWS 6000 windows, available in a classic white color, have been expertly installed to enhance the beauty and energy efficiency of the property. At The Window Source of Houston, we take pride in serving the Houston, TX community with our high-quality window solutions. Our team ensures that each of the 36 windows is fitted with precision, providing the client with improved insulation and a sleeker look.

Houston, TX, 77090, US
6
  • 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
Scott Larsen — review for The Window Source of Houston
5/5
The Window Source did a wonderful job of replacing the windows at my house. They look great. And the experience was very good. Louis and his crew installed the windows very precisely. Caulked them very well. The new windows fit with minimal gaps. They left their job clean and complete. Jonathan, the salesman, was very knowledgeable and pleasing to deal with. I highly recommend The Window Source for replacement windows.
The Window Source of Houston response
Response from The Window Source of Houstona year ago

Thank you for the glowing review, Scott! We are thrilled to hear that you had a wonderful experience with us and that you are enjoying your new windows. It was a pleasure working with you, and we appreciate your recommendation. Best Regards, Dave Mallette Owner

A R — review for The Window Source of Houston
5/5
So far the experience has been good . They have been very positive and upfront with everything .
The Window Source of Houston response
Response from The Window Source of Houstona year ago

Thank you for sharing your experience with us! We are glad to hear that you have had a positive and upfront experience with us so far. If you have any questions or need further assistance, feel free to reach out to us. Best Regards, Dave Mallette Owner

Rman R — review for The Window Source of Houston
5/5
Raoul R. here. Definitively five stars! This is the best place in Houston, Texas, to get your windows for your house. We replaced ours since we still had the original single-pane windows from the 80s. The customer services is great. Christian and the rest of the installing crew did a great job and left the house clean. They did thorough inspections and they asked me to check the work and they corrected a few sealant spots upon my request. I am very happy with the quality of the windows, t... Read more
The Window Source of Houston response
Response from The Window Source of Houstona year ago

Thank you for choosing The Window Source of Houston for your window replacement needs! We are thrilled to hear about your great experience with our customer service and installation crew. Your satisfaction is our top priority, and we are delighted that you are happy with the quality of the windows and the overall service. We truly appreciate your feedback and look forward to assisting you in the future! Best Regards, Dave Mallette Owner

A R — review for The Window Source of Houston
5/5
Just had my sliding glass door installed. The crew went above and beyond. It looks fantastic. The door is very sturdily built . Very happy I went with The Window Source of Houston.
The Window Source of Houston response
Response from The Window Source of Houstona year ago

Thank you for the great feedback! We are thrilled to hear that you had an A plus experience with us so far. Best Regards, Dave Mallette Owner

Sandra Cornelius — review for The Window Source of Houston
5/5
Jonathan, our salesman was pleasant to work with. The installers were very polite, respectful, careful and kept the worksite (inside and outside) clean. The windows are better looking than we expected. We love our new windows.
The Window Source of Houston response
Response from The Window Source of Houstona year ago

Thank you for sharing your experience with us, Sandra! We are delighted to hear that Jonathan and our installers provided excellent service. It's wonderful to know that you are enjoying your new windows. We appreciate your kind words and your business! Best Regards, Dave 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.