Get Top-Notch Window & Door Replacement in Flower Mound

Our team helps you realize your vision for the home exterior.

Flower Mound, TX Window & Door Company

The Window Authority is a professional window and door replacement company serving Flower Mound since 2011. We provide our customers with the highest level of service and products possible. To that end, our team of experienced professionals are knowledgeable in all aspects of window and door replacement. We also use the best materials, ensuring that our windows and doors are built to last.

Our commitment to our customers is to provide the best in quality and value. The Window Authority has even earned a BBB accreditation and A+ rating for our great service. That’s in addition to our 98% customer satisfaction rating with GuildQuality. We’re proud to be the trusted choice for window and door replacement in Flower Mound, offering quality:

  • Windows
  • Doors

Luxurious Windows for Flower Mound

The Window Authority understands the value of finding top-tier window replacements for your home, as windows serve as a gateway to the outside world. They ensure both your safety and provide a seamless connection with nature.

In our commitment to help you get the best results from your window installation, we provide leading brands such as Pella, NT Windows, Burris, and ProVia. Moreover, we offer a diverse range of window styles, including:

  • Vinyl
  • Wood
  • Aluminum
  • Fiberglass

Energy-Efficient Doors

You can also explore our exterior door replacement services in Flower Mound. Through The Window Authority, customers can access a wide array of door types and styles. Bring an extra touch of beauty to your front doors, glass sliding doors, and patio doors with us.

At The Window Authority, we use top-tier brands such as:

  • WinDor
  • ProVia
  • Western Window Systems
  • Waudena
  • Burris Windows & Doors
  • Pella

In our catalog of options, you’ll find an inviting door replacement that not only entices guests into your home, but also offers robust security and energy efficiency.

Sleek Glass Wall Systems

Looking to further enhance both curb appeal and lifestyle? Consider our glass window wall systems. Crafted as an indoor-outdoor transition for your patio and deck, these systems grant homeowners the ability to fully open the glass wall door, effortlessly connecting the indoors and the outside. It’s an ideal installation for homeowners who love gatherings or refreshing moments with family.

Learn More About Our Windows and Doors in Flower Mound

Need a swift, free cost estimate for window and door installation in Flower Mound? The Window Authority is here to help. Reach out to us by phone or via our contact form to begin your project. One of our friendly representatives will schedule a free consultation and cost estimate for you right away.

Take Advantage of Our Best Price Guarantee!

If we cannot meet or exceed your other estimates, we will give you $500!*


4.8 out of 5
Out of 158 Reviews

BBB Accredited Business logo with a blue torch symbol.

Energy Star logo with a white outline of a star and the word energy on a blue background.

Yellow circle with the word Pella in black script.

Ross B.

Great Job - Highly Recommended

Overall excellent experience! Tony was very professional and knowlegable throughout in presenting the options available and answering our questions. Stayed in close touch and quickly responded to texts and emails. Never any pressure or tricky sal...

About Us

Professional Window and Door Installers in Dallas-Fort Worth

When you hire The Window Authority, you get a team of professionals that’s dedicated to providing flawless workmanship. We’re affiliated with Guild Quality and the Good Contractors List, on top of being accredited by the Better Business Bureau with an A+ rating. In our 10+ years of experience, we have an impressive 98% customer satisfaction rating, so you can trust that we’ll be able to handle your home’s project with ease. Whether you need a sparkling new window or a sturdy new door, we’re the qualified installers that you’ll want to call.