Illumination Windows
(773) 964-4260 Claim My $500 Off

Window Replacement · Elgin, IL

Claim $500 off your Elgin window replacement.*

Owner-operated window replacement for Elgin homeowners. A written fixed price, a lifetime warranty, and never any pressure.

5.0 on Google
  • No-pressure consultation
  • Written fixed-price quote
  • Lifetime warranty
  • Fully insured
21
Months — no interest if paid in full†
Financing available on approved credit.

†Subject to credit approval.

Claim $500 off your window project*

Tell us a little about your home. We'll call to set up your free, no-pressure consultation.

*With purchase of 4 or more windows.

No obligation. No pressure. Your information is never shared.

Reviews

What our neighbors say.

5.0
“Greg was super easy to work with and everything was really simple. John installed the windows and was polite and timely, he do a great job and I'm so happy to have windows that I can actually crack open a few inches now :) they look beautiful”
Lauren E.
Elgin, IL · Google review
“Awesome experience! Greg is very professional.Job was done fest, clean and very officiant in middle of cold weather. Strongly recommend this company to anyone. Thank you Greg.”
Barbara K.
Mount Prospect, IL · Google review
“I had a great experience with this window installation company! The owner was extremely helpful and always quick to respond. The installation was done efficiently and with great care, everything was clean, quick, and professional. It's clear they take pride in their work.”
Natalia N.
Elmhurst, IL · Google review

Recent work

Two-story brick home in Lisle, IL with new white replacement windows, including an arched-top window above the front entry
Whole-home replacement · Lisle, IL
Back of a two-story home in Naperville, IL with new white double-hung windows and a bay window, labels still on the glass after installation
Double-hung and bay windows · Naperville, IL
Five-panel bow window with stained wood casement sashes and a window seat, replaced by Illumination Windows in Lisle, IL
Bow window · Lisle, IL
Bedroom in a Naperville, IL home with new white sliding and double-hung replacement windows
Slider and double-hung · Naperville, IL

Elgin, IL

Window replacement for Elgin homes

Elgin homes range from older houses in the historic neighborhoods near downtown to newer subdivisions on the west side. We match an older home's proportions and grille patterns, and handle a newer home's builder-grade windows just as easily. Every window is custom-sized, and you get one written price.

  • Older homes' proportions matched
  • Builder-grade windows upgraded
  • One written price
Claim My $500 Off

Why Illumination

How we work vs. what's typical.

Features
The Illumination Way
What's typical
Estimate
IlluminationNo hidden charges, ever. What you sign is what you pay.
TypicalQuotes that creep up once work starts.
Coverage
IlluminationGenuine lifetime warranty.
TypicalOne year of labor coverage. Then you're on your own.
Consultation
IlluminationNo pressure. No deception. Ever.
TypicalHigh-pressure sales.
Consultant
IlluminationAdvised by the owner himself. He oversees your project from start to finish. On the job, he's there supervising or lending a hand.
TypicalSalespeople who've often never installed a window, and who you'll never see again once you've paid.
Customization
IlluminationCustom sized to fit your home perfectly.
TypicalStock sizes with loose fits.
Installation
IlluminationA tight-knit team of expert carpenters.
TypicalThird-party subcontractors.
Customer service
IlluminationA call with the owner.
TypicalVoicemails and a 1-800 number.

Questions

Window replacement in Elgin: common questions

Have you worked in Elgin?

Yes. Lauren E. from Elgin left one of the reviews above.

What does the $500 offer include?

You get $500 off your window replacement when you replace 4 or more windows. We'll confirm it in writing at your free consultation.

Do you offer financing?

Yes. Financing is available with no interest if paid in full in 21 months, subject to credit approval.

Ready for new windows in Elgin?

A free, no-pressure consultation at your home.

Claim My $500 Off Call (773) 964-4260

*$500 off with purchase of 4 or more windows.

Call Claim My $500 Off