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
Devin Simon — review for The Window Source of Houston
5/5
I ordered a 6 panel sliding door from The Window Source of Houston. The experience was very easy and had no delay's on the original time frame set for delivery. I will use them in the future for any needs I have.
The Window Source of Houston response
Response from The Window Source of Houstona year ago

Thank you for your wonderful review. We really appreciate the business. Best Regards, Dave Mallette Owner

Hector Mendoza — review for The Window Source of Houston
5/5
I was very satisfied with the job they performed professionally replacing my windows , it was a very satisfied well done job . Thank you so much Window Source excellent work
The Window Source of Houston response
Response from The Window Source of Houstona year ago

Thank you, Hector, for leaving us a 5-star review. We value our customers and appreciate their feedback. It was a pleasure doing business with you. Please give us a call for all your future window needs. Best Regards, Dave Mallette Owner

Glenn Wong — review for The Window Source of Houston
5/5
Selection of the right windows for our 34 year old house was made extremely easy with no pressure from the sales representative. Installation was very good and the workers were very helpful taking steps to make sure the installation satisfied us.
The Window Source of Houston response
Response from The Window Source of Houstona year ago

Glenn, Thank you for your trust with your Replacement Windows project! We appreciate your business. Best Regards, Dave Mallette Owner

Lester Kim — review for The Window Source of Houston
5/5
We needed to replace a window and had no time to spare because we were doing a remodel. Window Source was the ONLY company willing to help us. They came out the next day measured and happened to have a window in stock! The team came out the following week and replaced our window. The replacement is beautiful and the workers did a fine job. When we replace all of our front windows we will be calling Window Source back to do the work.
The Window Source of Houston response
Response from The Window Source of Houstona year ago

Lester, thank you for the great review! It was our pleasure to replace your windows. Our team strives to deliver exceptional services from beginning to end. We appreciate you sharing your experience with others. Best Regards, Dave Mallette Owner

Jay Sonnenburg — review for The Window Source of Houston
5/5
Window Source did a great job for me. The replaced a front door and a slider. They caulked, sealed, trimmed everything and looks great. Customer service and communication were spot on and appreciated.
The Window Source of Houston response
Response from The Window Source of Houstona year ago

Jay, thank you for the great review! We are happy you chose us for your front door and slider replacement. Our team strives to deliver exceptional services from beginning to end. We appreciate you sharing your experience with others. 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.