Lifetime Warranty on Wisconsin's Best Window Installations

The Infinity Windows Warranty is simple. If you are experiencing a problem with your new or replacement window installation, we will fix it. One day after installation, we will fix it. Two weeks after installation, we will fix it.  Even 30 years after installation, we will fix it. Honest work with an honest warranty. Your windows should last a lifetime. An issue with your energy efficient windows means they were probably installed incorrectly. So, we will fix it.

Quality Milwaukee Replacement Window Installations Backed by Lifetime Workmanship Warranty

We are confident in the quality of our Waukesha windows installations. Infinity Exteriors is a Waukesha window company who stand behind the products we use and the workmanship we provide. Your complete satisfaction is important to us. We treat each and every Milwaukee replacement window installation with highest importance, as most of our business comes from customer referrals and neighboring homes. There is no stronger marketing tool than the words of a satisfied customer. 

Wisconsin Windows Installation Price Match Guarantee

Price Match Guarnantee on WindowsInfinity Exteriors will match or beat the cost of any other Milwaukee replacement window installation company who is offering the same level of window installation service. Proper installation is most important. We guarantee we are the best value, best windows, and best installers in Southeastern Wisconsin.

Top Wisconsin Window Installation Service Means:

  • Installing the same or equal value windows, proper ventilation, and proper moisture barrier
  • Meeting all the installation requirements to validate your window manufacturer's warranty
  • Installations by a licensed, certified window installer
  • Offering a lien wavier and carrying full insurance coverage to protect you against potential liability

Honest work, honest warranty. Infinity Exteriors is Wisconsin’s Best Windows.

Call Infinity Exteriors at 262.650.5040 today to learn more about the best values on replacement windows in Milwaukee - Waukesha - New Berlin – Brookfield - Wauwatosa - Shorewood – West Allis - Pewaukee - Oconomowoc.