Take a look at our past work!

The Window Source of Houston

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.

Our Work

Houston, TX, 77083, US
  • Alside Mezzo: White
Texas City, TX, 77591, US
  • Alside Mezzo: White
Conroe, TX, 77303, US
  • Alside Mezzo: White
Cypress, TX, 77433, US
  • MI Windows 1500 Series: White
  • MI Windows 1200 Series : White

Customer Testimonials

Reviewer photo
Our experience from sales to installation was fantastic. Sales - excellent Windows - MAGNIFICENT Installation - Absolutely PHENOMENAL. Luis Roldan and his crew were the best we have ever had at our home. (We have flooded twice, with multiple crews in our home.) Best ever experience with contractors, wouldn't hesitate to ask for him again, should we decide to put new windows in garage. They worked nonstop, answered any and all questions we had. During the final walk around, there was nothing... Read more
Reviewer photo
I used The Window Source to replace 2 windows on the front of my house that had failed gas seals. I was not given a hard sell or pushed to replace all my windows. I provided pictures and approximate dimensions and they gave me a quote to match the windows to the existing ones. After agreeing to the price, they sent an expert to do exact measurements and ordered the windows. The delivery time was longer than expected but the Thanksgiving and year end holidays I’m sure had something to do wit... Read more
Reviewer photo
David and his team did an excellent job installing our 53 windows in two days. The team was extremely professional and thoughtful. The quality of their product is far superior to the original windows. We can already tell the difference! These are the guys you want to use — great team, great price, and a great experience.
Reviewer photo
Justin and Joseph were super friendly, speedy and professional when they installed my window blinds. They did a really good job and have no problems!
Reviewer photo
Great experience from start to finish with Window Source! Edwin and his entire crew were professional and very friendly. They happily accommodated my houseful of dogs, allowing me to move them from room to room while they worked. Edwin showed me the function of the windows and locks, etc. And my windows look amazing!! Such an upgrade from the 50 yr old originals.