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
Corey S. Burgess — review for The Window Source of Houston
Pricing, professionalism and quality.
Christopher Byrne — review for The Window Source of Houston
5/5
Window Source of Houston is top notch. Great prices, attention to detail and customer service. Lots of options to fit everyone's needs.
The Window Source of Houston response
Response from The Window Source of Houston9 months ago

Thank you for the great review! We’re so glad you had a top-notch experience with your window replacement project in Kingwood, Texas. Providing quality windows, fair pricing, and excellent customer service is always our goal. We truly appreciate your trust in Window Source of Houston and your support! Best regards, David Mallette Owner

Creative Core Construction — review for The Window Source of Houston
Fantastic company, I use Window Source Houston for all my builds. Detail oriented, lots of options for all my customers needs. As a veteran, it's great to support other veteran owned companies. Dave and his company go above and beyond.
Courtenai Leverton — review for The Window Source of Houston
3/5
I cant speak on the work they've done because I have never gotten work from them before. I got a quote about a year ago and I received a telemarketing text where my name was misspelled promising 5% off my quoted amount from 2025, but also it was already 8pm. Im sure they have great service but on a Wednesday night at bedtime I shouldnt be receiving telemarketing texts from a company I dont remember with my name spelled wrong. There are laws in place where people are not supposed to solicite or t... Read more
The Window Source of Houston response
Response from The Window Source of Houston9 months ago

Courtenai Leverton, I don't show we ever quoted or even sent you any communications. This is not something we do especially that late at night. Our office closes at 6:00pm. Please call our office and ask for me as I would love to figure out what's going on with this. Regards, David Mallette Owner 281-547-6900

Marty — review for The Window Source of Houston
5/5
The Installation crew did a great job. We needed a new front door and had to replace two windows. We are very happy with the results. It was 60 days from the initial phone call to the installation.
The Window Source of Houston response
Response from The Window Source of Houston9 months ago

Thank you for your review and for choosing The Window Source of Houston. I’m glad to hear our installation crew did a great job and that you’re very happy with your new front door and window replacements. We take pride in delivering quality workmanship and results our customers can feel confident in. From the initial phone call through installation, we strive to communicate clearly and keep projects moving as efficiently as possible, and I truly appreciate your patience during the 60-day timeline. Thank you again for trusting us with your home—it means a great deal to us. Best 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.