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

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

Phil Griffing — review for The Window Source of Houston
The complete process from initial scope definition, estimating, and instation went very smoothly. The windows are really nice and the installation looks great. No mess left. I would use them again and probably will as we did not replace all our windows.
The Window Source of Houston response
Response from The Window Source of Houston8 months ago

Thank you so much for your feedback! We’re thrilled to hear that the entire process—from the initial consultation and estimate to the final window installation—went smoothly for you. Our team takes pride in delivering high-quality replacement windows and clean, professional installations. We’re glad you love the new windows, and we’d be honored to help with the rest whenever you're ready. Thank you for choosing us for your Replacement window project in Montgomery, Texas! Regards, Dave Mallette Owner

Dave K — review for The Window Source of Houston
Great company! They are really committed to providing a great experience and quality craftsmanship. Highly recommend.
The Window Source of Houston response
Response from The Window Source of Houston8 months ago

Thank you for the wonderful review! We’re grateful for your kind words and glad to hear our team delivered the quality craftsmanship and great customer experience we’re known for. Your recommendation means a lot. If you ever need replacement windows, extirior doors or siding in the future, we’re here to help! Regards, Dave Mallette Owner

Alvin Kneisler — review for The Window Source of Houston
We are very pleased with our new windows that were installed today. They look great and Luis did a very professional job
The Window Source of Houston response
Response from The Window Source of Houston5 months ago

Thank you so much for the wonderful review! We’re thrilled to hear that you’re pleased with your new replacement windows and the professional installation. Luis takes great pride in his work, and we’re glad it showed during your project in Montgomery, Texas. Our team takes pride in delivering high-quality window replacements that improve both the look and comfort of your home. Enjoy your new windows, and please don’t hesitate to reach out if you need anything in the future! Best Regards, Dave Mallette Owner

Ryan Epps — review for The Window Source of Houston
Jairo was great on the front end and Louis and his install team did a high quality job.
The Window Source of Houston response
Response from The Window Source of Houston5 months ago

Thank you so much for your kind words! We’re thrilled to hear that Jairo provided excellent service and that Luis and his install team delivered a high-quality installation. Our team takes pride in providing top-notch workmanship and great customer care from start to finish. We truly appreciate your feedback and look forward to helping you with any future projects! Regards, Dave Mallette Owner

Leslie Falcon — review for The Window Source of Houston
We needed one Window fixed and had lots of estimates and this one was the winner! Clayton Holmes was so professional and knowledgeable of his product and came in at a very fair price! Absolutely recommend this company for a project big or small.
The Window Source of Houston response
Response from The Window Source of Houston5 months ago

Thank you so much for your kind words! We’re thrilled to hear that Clayton Holmes provided professional, knowledgeable service and that our estimate came in at a fair price. At The Window Source of Houston, we take pride in delivering high-quality window replacement and for projects. Your recommendation means the world to us! We appreciate your trust and look forward to helping with any future window or door needs. Best Regards, Dave Mallette Owner