The Window Source of Houston of Texas

See Our Work in Your Neighborhood

Click to interact with the map

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

Spring,TX, 77381, US

We expertly installed 25 TWS 6000 windows in the sleek white color to enhance the property's aesthetics and efficiency. At The Window Source of Houston, our team takes pride in delivering quality craftsmanship to clients in The Woodlands, TX. These installations not only improved the home's appearance but also provided enhanced energy efficiency and comfort for the property owner.

Spring, TX, 77381, US
7
  • TWS 6000
  • TWS 6000: White

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

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
Keela Humble — review for The Window Source of Houston
5/5
Windows are great! Awesome service and product.
The Window Source of Houston response
Response from The Window Source of Houston5 days ago

Thank you for the great review! We’re thrilled to hear you’re happy with your new replacement windows, the quality of our products, and the service you received. At The Window Source of Houston, we take pride in providing high-quality replacement windows, professional installation, and outstanding customer service. We appreciate your business and thank you for choosing us for your Houston window replacement project! David Mallette, Owner The Window Source of Houston

Brooke Dawson — review for The Window Source of Houston
5/5
My windows are excellent! The install crew was on time, cleaned up after the job and extremely honest. I would use them again for sure!
The Window Source of Houston response
Response from The Window Source of Houston19 days ago

Thank you so much for the great review! As the owner of The Window Source of Houston, I really appreciate you taking the time to share your experience. I’m thrilled to hear that you’re happy with your new replacement windows and that our window installation crew was on time, professional, honest, and cleaned up thoroughly after completing the job. We take great pride in providing high-quality replacement windows, professional installation, and outstanding customer service throughout Houston and the surrounding areas. Our goal is to make every window replacement project straightforward, honest, and stress-free for our customers. Thank you again for choosing The Window Source of Houston for your replacement windows. We truly appreciate your business and your recommendation, and I hope we have the opportunity to work with you again in the future! David Mallette, Owner The Window Source of Houston

Randy Nix — review for The Window Source of Houston
5/5
The windows were installed all in one day. The crew was very professional and cleaned up afterwards, to the point we only found 1 small piece of glass missed. The windows are great and would definitely recommend The Window Source to others.
The Window Source of Houston response
Response from The Window Source of Houston24 days ago

Thank you for the great review and for choosing The Window Source of Houston for your replacement windows! We’re glad to hear that our installation crew made the process easy, completed the job in just one day, and left your home clean. We take pride in providing professional installation, quality products, and excellent customer service. We truly appreciate your recommendation and your trust in our team. Enjoy your beautiful new windows! David Mallette Owner

Carrie Vance — review for The Window Source of Houston
5/5
We had 23 windows replaced. One of the window had a mechanical issue which they took care of in a timely matter at no cost to us. The windows have made a big difference in our home with looks and comfort. The whole team at window source is great!
The Window Source of Houston response
Response from The Window Source of Houston24 days ago

Thank you for the wonderful review and for trusting The Window Source of Houston with your 23 replacement windows! We're thrilled to hear that your new windows have made such a noticeable difference in the appearance and comfort of your home. While occasional issues can happen, we believe standing behind our products and taking care of our customers is what truly matters. We're glad we could resolve the mechanical issue promptly. Our entire team appreciates your kind words and your business. Enjoy your beautiful new windows. David Mallette Owner

Blake Harms — review for The Window Source of Houston
5/5
Incredibly professional, fast, and amazing quality
The Window Source of Houston response
Response from The Window Source of Houstona month ago

Thank you so much for the 5-star rating! We appreciate you choosing The Window Source of Houston for your replacement windows. Our team takes pride in providing quality products, professional installation, and outstanding customer service. Thank you for your trust and support! 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.