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, 77055, US

At The Window Source of Houston, we recently completed an installation of six TWS 6000 windows, featuring the elegant almond finish, for a property in Houston, TX. Our skilled team ensured a seamless fit, enhancing both the appearance and energy efficiency of the client’s home.

Houston, TX, 77055, US
2
  • TWS 6000
  • TWS 6000: Almond

Houston,TX, 77091, US

We installed ten TWS 3000 windows in white for a client, enhancing the property's overall energy efficiency and appearance. At The Window Source of Houston, we pride ourselves on our expert installation services, ensuring that every window fits perfectly and functions flawlessly. Located in Houston, TX, our team is dedicated to delivering top-notch service that meets our customers' needs and elevates their home’s value and charm.

Houston, TX, 77091, US
3
  • TWS 3000
  • TWS 3000 : 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
Peter Schmitz — review for The Window Source of Houston
5/5
A small repair but Luis went beyond the one window and put a new aluminum strip on another window. Plus his crew inspected all other windows and re-caulked everything. Five stars for warranty service 4 years after install
The Window Source of Houston response
Response from The Window Source of Houstona day ago

Thank you so much for the five-star review! We truly appreciate you trusting The Window Source of Houston with your home, not just at the time of installation but four years later. Our commitment doesn't end when the installation is complete. We stand behind our products and workmanship and believe great customer service includes being there long after the sale. I'll be sure to recognize Luis and his crew for going above and beyond, taking care of the additional aluminum trim, inspecting your other windows, and touching up the caulking. That's the level of service we strive to provide every customer. Thank you again for your continued trust! — David Mallette, Owner The Window Source of Houston

Steve Sanfilippo — review for The Window Source of Houston
5/5
I spent considerable time researching window companies, and I had several companies come to my home to provide demonstrations and estimates. In the end, I chose neither the cheapest nor the most expensive option—I chose The Window Source of Houston. First, it's a Veteran-owned business. I always try to use fellow Veterans, anytime I possibly can. The sales representative, Jairo, was excellent. I immediately felt comfortable and confident with both him and the company. They offered the best wa... Read more
The Window Source of Houston response
Response from The Window Source of Houstona day ago

Thank you for taking the time to share such a thoughtful and detailed review. It means a great deal to our entire team, and especially to me personally. First, thank you for your service and for choosing to support a fellow Veteran-owned business. We never take that trust for granted. I'm also glad Jairo made such a positive first impression and helped you feel comfortable with your decision. With more than 30 replacement windows installed, we understand the importance of getting every detail right. While manufacturing defects and occasional installation-related issues can happen, how a company responds when something isn't right is what truly matters. We believe standing behind our products, honoring our warranty, and making things right without putting pressure on our customers is simply how business should be done. Your comments about our honesty, straightforward approach, warranty, and follow-through are exactly what we strive for at The Window Source of Houston. Our relationship with our customers doesn't end when the installation is complete. Thank you again for your recommendation and for trusting us with your home. We sincerely appreciate your business and wish you all the best! David Mallette Owner, The Window Source of Houston

Noah Anderson — review for The Window Source of Houston
Window Source Houston made the window replacement process much less stressful than I expected. The team was helpful and organized.
Corey Livingston — review for The Window Source of Houston
The team took the time to explain the different materials and styles available. I appreciated their professional approach
Shane Crawford — review for The Window Source of Houston
had a positive experience with Window Source Houston. Their staff was helpful, and the overall process was straightforward

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.