Infinity Services

Beautiful Windows Improving the Aesthetic Appeal & Value of Your Home

When you’re installing windows in a new home, or replacing old windows for a more energy efficient option, there’s only one choice in Wisconsin – Infinity Exteriors! Our installers are licensed, insured, and certified to install windows to manufacturer specifications. All of our installations are backed by a life-time warranty. If you have any problems with your windows, no matter how long after installation, we’ll come back and fix the problem!

Window Installation in New Construction

Infinity Windows is the best choice for window installations in new construction. With tons to offer – great products, unmatched installation services, fair prices, and quick turnaround times -  our window installers are a favorite among residential and commercial builders.

Window Replacement Services

When it’s time to replace the windows on your home or building, contact Infinity Windows for a quote. You’ll get great deals on excellent products from brands like Marvin, Richlin, and Pella, as well as certified and guaranteed service.


Our experts will help you choose the right windows for your home, style, and budget. Choose from the best selection of window products including:

Double Hung Windows

Double Hung Window Installation

Double hung windows are a popular choice for residential homes. Their look is aesthetically appealing when installed on almost any style of house. Homeowners reap benefits including improved energy efficiency, durability, top and bottom open functionality, and easy cleaning. Offering excellent air circulation, your home will always be ventilated well and the right temperature.


Casement Windows

Casement Window Installation

Hinged at the side and opening outward, casement windows are a great choice for homeowners looking to:

  • Save on their energy bill – these windows provide a tighter seal and less air leak
  • Better ventilate their house – windows open fully for maximum ventilation
  • Easily clean windows – casement windows open outwards making it easy to clean the inside and out

Bow Windows

Bow Window Installation

Bow windows are a more specific style, perfect for brightening up and opening living spaces with natural lighting. Consisting of three or more window panels fitted together at angles, install bow windows when you’re looking to frame a great view. Other benefits include added storage or seating space, and ability to make rooms look larger.

Bay Windows

Bay Window Installation

Bay windows are the formation of three casement windows arranged in a polygon shape. Giving living spaces a significantly larger appearance, bay windows also allow a ton of sunlight to fill the room. A great advantage of this window style is the added window seat. Highlight and enhance beautiful views with bay windows.

Contact Infinity Exteriors today  to learn more about the best value, best performance, custom replacement windows in Milwaukee Waukesha – Brookfield - New Berlin - Racine – Wauwatosa - West Allis - Shorewood Pewaukee - Oconomowoc - WhitefishBay - Hartland - Franklin - Kenosha - Muskego - Oak CreekDelafield - Elm Grove - Menomonee Falls - Pleasant Prairie - Greenfield - CudahyGermantown - Green Bay - Port Washington -Madison- Mukwonago -Grafton - Appleton.