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

Tomball,TX, 77375, US

Tomball, TX, 77375, US
  • MI Windows 1200 Series : White

Willis,TX, 77318, US

Willis, TX, 77318, US
17
  • MI Windows 1600 Series
  • MI Windows 1600 Series: White

Customer Reviews

R Smith — review for The Window Source of Houston
We needed to replace every window in our home. It was daunting to get quotes and compare prices. Spencer with the Window source came out to talk to us, the quote came in within reason of all the other estimates. But he went over and above in communications and explaining all the things we had no idea about in purchasing windows. If their communication and customer service were this good I knew this was the company I wanted to work with. Luis with his crew came in to install and were very profes... Read more
The Window Source of Houston response
Response from The Window Source of Houston10 months ago

Thank you for sharing your experience with us! We are thrilled to hear that you had a positive interaction with our team. We always strive to provide exceptional customer service and quality workmanship. It was a pleasure working on your window replacement project, and we look forward to serving you again in the future. Best Regards, Dave Mallette Owner

C M Rosy — review for The Window Source of Houston
The Window Source team did a great job and added new light to our home - new window and door added from scratch. They’ve made a tremendous improvement to the home. Great product, great service, and great installation with attention to detail.
The Window Source of Houston response
Response from The Window Source of Houston10 months ago

Thank you for choosing The Window Source of Houston for your window and door installation! We are thrilled to hear about your great experience and how we were able to bring new light to your home. Our team works hard to provide great products and services with attention to detail. We appreciate your kind words and are happy we could make a tremendous improvement to your home! Best Regards, Dave Mallette Owner

NiKisha Smith — review for The Window Source of Houston
Omg when I don't know where to start!!!! This company absolutely exceeded my expectations. They rescued my window and i will definitely let them do my remaining windows. My project was very unique and i was not trusting and very nervous because a previous contractor messed up the window. When i reached out Weston came over looked provided estimates but i was so nervous, but I decided to move forward. The experience was the best, because I was so nervous the team came over and measured 3 times. T... Read more
The Window Source of Houston response
Response from The Window Source of Houston10 months ago

Thank you for sharing your wonderful experience with us! We are thrilled to hear that we exceeded your expectations and were able to rescue your window. We are grateful for the opportunity to work on your unique project and appreciate your trust in us. It was a pleasure working with you, and we are glad we could turn your window disaster into beauty. Thank you for choosing us for your project! Best Regards, Dave Mallette Owner

Marjorie Westervelt — review for The Window Source of Houston
Great quality and service. Spencer was super helpful and transparent during the process and helped us pick a product that met our needs. Efficient and friendly install team. Makes our house feel 20 years younger!
The Window Source of Houston response
Response from The Window Source of Houston10 months ago

Thank you for the kind words, Marjorie! We're so thrilled to hear that you had a great experience with us. We're delighted that Spencer was able to help you find the perfect product for your needs and that our install team was efficient and friendly. Enjoy your "new" house! Best Regards, Dave Mallette Owner

Amy Sefcik — review for The Window Source of Houston
I cannot say enough about these guys. Just have them give you a quote- don't waste your time with anyone else. We just had 22 windows installed to replace the original windows on the house. Went from 1978 single-pane aluminum windows in horrible shape to double-pane vinyl windows with tinted glass and inset screens. Huge upgrade. The price was more than fair, the salesman, Jonathan, was not pushy at all, but had great information and knew what we needed. The speed and communication were both to... Read more
The Window Source of Houston response
Response from The Window Source of Houston10 months ago

Thank you so much for your detailed feedback! We are thrilled to hear about your positive experience with us. We are glad you are enjoying your new windows and appreciate your kind words about our team. We strive for top-notch service and it's great to know we delivered. Thank you for choosing The Window Source of Houston! Best Regards, Dave Mallette Owner