Brighten Up Your Greatest Moments

Get a FREE estimate from our expert design professional to create your ideal home

*Your privacy is important to us, we'll never send you spam.

Brighten Up Your Greatest Moments

Get a FREE estimate from our expert design professional to create your ideal home

*Your privacy is important to us, we'll never send you spam.

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 allows us to exceed your expectations – every time.

Buy 4 and Save! Buy 9 and Save More!! Buy 15 and SAVE HUGE!!! Save on any quantity of Vinyl, Fiberglass or Wood Windows from Excel.

Our Stellar Reviews Say it All

For over 40 years, Excel has exceeded the expectations of customers just like you. Read what they had to say.

Get Your Free Design Consultation Now

Getting an estimate from Excel is always free and there’s no obligation. Our experienced designers will present all the options and leave you with an exact quote.


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

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 quote.


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My gas bill went down

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

Joseph Cimino - South Suburbs

Your installers were very pleasant and courteous

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 - Melrose Park

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.

We Offer the Absolute Best in Window and Door Choices

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