Why Do So Many Chicagoland Homeowners Choose Excel Windows?

It’s more than just creating beautiful living spaces. It’s our total commitment to the customer experience that allow us to exceed your expectations – every time.

What People Are Saying

We’re most proud of the stellar reputation we’re earned over nearly 40 years working in the Chicagoland area.

Before & After Pictures

See the difference new, quality windows and doors can make with these real-life examples of our quality design and installation.

Rewards for Referrals

All you have to do is tell your friends and family that you loved the work we did for you, and we’ll send you something nice.

See Our Shiny Awards

No Oscars, Grammys or Emmys yet, but lots of other folks have determined Excel Windows to be the very best!

FREE DOWNLOAD – Home Show Survival Guide

Everything you need to know to get the most out of your home show visit



Recent Home Improvement Projects

These aren't stock photos we grabbed from the Internet, they're real jobs for real customers. Some might even be in your neighborhood.



Windows 9
Windows 9
27 Apr 2015
Windows 8
Windows 8
27 Apr 2015
Windows 7
Windows 7
27 Apr 2015
Windows 6
Windows 6
27 Apr 2015
Windows 5
Windows 5
27 Apr 2015
Windows 4
Windows 4
27 Apr 2015
Windows 3
Windows 3
27 Apr 2015
Windows 2
Windows 2
27 Apr 2015
Windows 1
Windows 1
27 Apr 2015
Bath 5
Bath 5
14 Apr 2015
Bath 4
Bath 4
14 Apr 2015
Bath 3
Bath 3
14 Apr 2015
Bath 2
Bath 2
14 Apr 2015
Bath 1
Bath 1
14 Apr 2015
Patio 4
Patio 4
14 Apr 2015
Patio 3
Patio 3
14 Apr 2015
Patio 2
Patio 2
14 Apr 2015
Patio 1
Patio 1
14 Apr 2015
Entry Door 6
Entry Door 6
14 Apr 2015
Entry Door 5
Entry Door 5
14 Apr 2015
Entry Door 4
Entry Door 4
14 Apr 2015
Entry Door 3
Entry Door 3
14 Apr 2015
Entry Door 2
Entry Door 2
14 Apr 2015
Entry Door 1
Entry Door 1
14 Apr 2015

Windows are Design Focal Points and Open Your Home to the World Around You

Create Your Perfect Home Expression

 
As a free service, you can meet with one of our design specialists who will bring samples, share styles, colors and options, measure your windows and leave you with an exact qoute.

Get Your FREE ESTIMATE Today



Our Process

A simple overview of the process that we use to get the best results for our customers.


Define Your Needs

What do you want us to achieve for you?

Design Ideas

Choose from a wide range of beautiful styles

Custom Manufacture

Products are custom-built to fit your exact needs

Quality Installation

Expert craftsman who pay attention to fine detail



We Offer the Absolute Best in Window and Door Choices

There are significant differences between brands in types and frame materials. We install the very best so that your home improvements perform with style and beauty for years to come. Meet some of our premier manufacturers.


Our Service Reputation and Customer Promise are Second-to-None.

Meet some of the service organizations who think we are tops.


  • My gas bill went down about $225 this winter, should be better next winter as I have basement windows now

    Joseph Cimino
    Joseph Cimino
    South Suburbs
  • Great showroom you can see and feel the product before you buy it – Unlike the other window companies

    John & Ann Kornberger
    John & Ann Kornberger
    Bridgeview
  • We couldn’t be happier with our new windows. The installation crew probably left things cleaner than they found them

    Mike & Lynn Merrick
    Mike & Lynn Merrick
    Lockport
  • Your installers were very pleasant and courteous as well as other staff. I especially appreciate everything being done at the exact time you said they would

    Lorraine Slaughter
    Lorraine Slaughter
    Melrose Park

Questions? We'd love to chat.