Coming Soon

Why Choose Authority Windows

When it comes to replacement windows we provide the best quality and price you deserve.

View Our ProductsOr Start Your Project >

Learn more about what we do


Save money, increase property value and improve your comfort.

Learn More

Types of Windows

Features, quality, warranties and price to meet your needs.

Learn More

Our Process

Simple, professional, accountable – service you can count on.

Learn More

About our company

Authority Windows offers the top brand of replacement windows in DFW, Texas. We will bring our showroom to your home so you can experience all of our window options. There are many choices when it comes to replacement windows and replacement window companies. It is our goal to educate you so that you can be confident when choosing the best window for your home and budget.

Learn More
Fernando A.

Authority Windows went above and beyond. Trish was the absolute best Project Manager to work with. Very responsive and always made sure everything went as planned at every step of the way. Thanks guys!

Our Windows

With PerfeXion by Norandex vinyl replacement windows you can choose the right windows for your home to enhance the natural beauty of each room, highlight the unique architectural details and add comfort to your home.

PerfeXion vinyl replacement windows meet exceptional durability and low maintenance requirements, reduce heating and cooling costs, are environmentally friendly, and help reduce noise in your home.

View Our Products

Areas we service

Our residential service area includes: Dallas County, Collin County, Rockwall County, and Denton County.