America's Choice for Window Replacement in Dallas - Fort Worth, Texas

America's #1 Window Replacement Company.
Window World has grown to become America’s largest replacement window company and one of country’s largest home improvement companies. We have over 600,000 satisfied customers stretching from coast-to-coast and have professionally installed MILLIONS of vinyl replacement windows. Now that’s experience you can believe in!

The Good Housekeeping Seal®
Window World has been awarded the highest-ranked consumer seal of quality. Our replacement windows have successfully passed the Good Housekeeping® Research Institute's rigorous product evaluation tests and are backed by the Good Housekeeping® refund or replacement warranty.

The Consumers Choice Award®– 2006, 2007, 2008, 2009
Dallas-Fort Worth homeowners have voted Window World as their choice for excellence in window replacement for the past four years and counting.

Energy Star® Retail Partner
Window World has been recognized as an Energy Star® Partner for its commitment to energy efficiency and dedication to only offering products that are Energy Star® qualified in all 50 states.

TXU Energy® Authorized Dealer
Window World has been selected as an authorized company to provide TXU Energy® customers with energy efficient replacement windows and to offer those customers rebates through the TXU Energy® efficiency program.

Angie’s List® Super Service AWARD – 2007, 2008, 2009
Angie’s List® Members – Dallas-Fort Worth homeowners have honored Window World this prestigious award for providing them with quality window and siding products and outstanding customer service. We are very proud of this award and remain committed to serving Dallas-Fort Worth homeowners for many years to come.

Richard Petty Motosports
Window World has been chosen to partner with one of the biggest names in motorsports, Richard Petty. This is much more than just racing, this is about honor. Richard Petty could have partnered with a number of other household brands, but he chose Window World®. Ironically, Window World is known for choosing the best manufacturers in the home improvement industry to partner with and now Window World has been chosen by the best name in motorsports to become its partner. Go Team Window World.

Customer Testimonials
Come watch video testimonials and read written letters from our customers. These truly are our proudest achievements.

Best In Class
Every year Window World is listed by several publications as one of the nation’s best remodeling and replacement companies. This year is no different as Window World has been placed at the top of the most prominent and respected lists in the industry. It’s no wonder why Window World is the contractor of choice for thousands of homeowners each year. After all we’re “Simply the Best for Less!”

Better Business Bureau
An accredited member of the Better Business Bureau, Window World has been acknowledged as an outstanding company with business practices that are in line with the BBB Standards for Trust.