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
MATTHEW gray — review for The Window Source of Houston
5/5
Great experience with the initial meeting with Steve. Very upfront, straightforward with no pressure.
The Window Source of Houston response
Response from The Window Source of Houston6 months ago

Thank you for your kind words about your experience with Steve! At Window Source of Houston, we pride ourselves on providing honest, no-pressure consultations so homeowners can feel confident when choosing window replacement solutions. We’re glad to hear Steve delivered a straightforward and transparent experience—that’s exactly what sets our team apart. We appreciate the opportunity to earn your business and look forward to helping you improve your home with high-quality, energy-efficient windows and professional installation! Regards, David Mallette Owner

Farhang Feizkhah — review for The Window Source of Houston
5/5
You and your colleagues were great, truly courteous and professional. I definitely would recommend you to all friends and Family. All the best to you and your team.
The Window Source of Houston response
Response from The Window Source of Houston6 months ago

Thank you for your kind words and recommendation! At Window Source of Houston, we take pride in delivering courteous, professional service on every window replacement and door installation project. It means a lot to know you had a great experience with our team and would recommend us to your friends and family. We truly appreciate your support and are grateful for the opportunity to help improve your home with high-quality, energy-efficient products and expert installation. Wishing you all the best, and we’re here anytime you need us! Regards, David Mallette Owner

Katherine Evers — review for The Window Source of Houston
5/5
My salesman Steve was great he went through everything with me and we agreed upon what I needed. Pricing is amazing compared to other companies that I had come to my home. My windows and doors will be installed late May early June and I am so excited to be able to get them replaced. Please reach out to the window source of Houston for all of your window and door needs as I believe they are superior to everyone else.
The Window Source of Houston response
Response from The Window Source of Houston6 months ago

Thank you so much for your detailed feedback! We’re thrilled to hear that Steve provided a thorough, informative consultation and helped you find the right windows and doors for your home. At Window Source of Houston, we pride ourselves on offering honest guidance, competitive pricing, and high-quality window replacement and door installation solutions. It’s great to know our pricing stood out compared to other companies—that’s exactly what we aim for: premium products and professional installation at a fair value. We’re excited for your upcoming installation in late May/early June and can’t wait for you to enjoy the benefits of your new, energy-efficient windows and doors. Thank you again for your recommendation and trust in our team. We look forward to delivering an exceptional installation experience! Regards, David Mallette Owner

Teddy Paul — review for The Window Source of Houston
5/5
I love my windows. I can tell the differences with my homes temperature and it’s a lot quieter. The workers were very clean and left my property spotless. Did an awesome job installing 25 windows in one day
The Window Source of Houston response
Response from The Window Source of Houston6 months ago

Thank you so much for your 5-star review! We’re thrilled to hear how much you love your new replacement windows and that you’re already noticing a big difference in your home’s temperature and noise reduction—energy-efficient windows can truly transform a home. Our installation team takes pride in completing large projects like your 25-window installation quickly, professionally, and with great attention to detail, so we’re glad to hear they left your home clean and spotless. Thank you for choosing Window Source of Houston for your window replacement project. We appreciate your trust and recommendation, and we’re always here if you need anything in the future! Regards, David Mallette Owner

Julio Hernandez — review for The Window Source of Houston
5/5
Window Source was great !!! Installers were professional. Quick and clean crew knew what they were doing. Would recommend to anyone.
The Window Source of Houston response
Response from The Window Source of Houston6 months ago

Thank you so much for the great feedback! We’re thrilled to hear you had a positive experience with Window Source of Houston. Our installation team takes pride in being professional, efficient, and keeping every job site clean, so it’s great to know that showed throughout your project. We truly appreciate your recommendation and your trust in us for your window replacement needs. If you ever need anything in the future, don’t hesitate to reach out—thanks again for choosing Window Source of Houston! 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.