“My husband and I are obsessed with our new windows from The Window Source!! They were delivered in a very short time frame and only took a day to install. Great install crew, very clean, efficient, and paid attention to detail when sealing everything off.”
5.0 from 425+ reviews
Contact The Window Source of Houston
We’re devoted to offering you high-quality products from leading manufacturers, exceptional value, and customer satisfaction. Our window and door replacement company has been providing functional, stylish, and cost-effective solutions to Houston homeowners for years.
Call (281) 547-6900 or send us your project details and we will get back to you.
How to reach us
We answer the phone Monday through Friday from 8 a.m. to 6 p.m. and return every form the same day we get it.
Call us
Talk to someone about your project and book a free in-home consultation. There is no charge and no obligation.
Where we work
Harris County, Montgomery County, Fort Bend County, Galveston County
We replace windows and doors across Greater Houston. See all service areas.
How your project works
We do not consider the job finished until every window and door is installed properly in your home.
01Free consultation
A window and door expert visits your home, measures, and walks you through styles, glass options and pricing.
02We place your order
Once you choose your products, we order them custom built to the measurements of your openings.
03Installation day
We schedule a date that works for you. The crew protects your floors and furniture and cleans up before leaving.
04Lifetime warranty
Your windows are backed by a lifetime limited warranty that also covers the next owner of your home.
What Houston homeowners say
5.0
425+ Google reviews
“I got several quotes, and Jairo was the only one who brought samples and took the time to give us a demonstration. The office stayed in communication with me every step of the way… Edwin’s installation team worked quickly and professionally.”
“Replacing my parents’ original builder-grade windows in their 25+ year old home was one of the best investments they’ve made… They’ve already noticed lower electric bills, less outside noise, and a cooler, more comfortable home that’s much easier to keep at a consistent temperature.”
Request A Free Estimate
Our Certified Window & Door Experts Are Ready To Help.