After 35 years, McCann Window & Exteriors knows what makes homeowners smile: exceptional replacement windows, siding, and entry doors that transform your house into the home you've always dreamed of, with outstanding craftsmanship, rock-solid warranties, and financing options that work within your budget.
©McCann Window & Exteriors
McCann Window & Exteriors is Chicagoland’s trusted name in home exterior remodeling. From replacement windows and entry doors to siding upgrades, we deliver quality craftsmanship, honest service, and lasting results. With over 35 years of experience, we are proud to help Illinois homeowners create homes they love, inside and out.
Initial Consultation
Complete our quick online form with basic project information. Takes just 2 minutes, and we keep it simple.
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Discovery Call
A friendly short call with our team to learn more about your vision and answer any questions.
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In-Home Visit
A McCann Design Consultant visits you in your home to assess the space and explore options with you.
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Get Your FREE Estimate Today
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Ready to Enhance Your Home? Let's Start Your Project Today!
The Window, Siding & Door Company That Actually Keeps Its Promises
Take the first step toward your dream home with a free, no-obligation consultation. Our experts will assess your needs, discuss your options, and provide a detailed estimate at no cost to you.
Here's what makes McCann different...
We're still family-run after 35 years because we do things the right way. No shortcuts. No surprises. Just honest, high-quality work on your windows, doors, and siding that'll still look great decades from now.
Our team doesn't just show up and start hammering. We listen to what you want, create solutions that fit your life, and keep you in the loop every step of the way.
Because here's the thing - we're not just installers. We're the people who help you create a home that looks and feels exactly right.
35+ Years Experience
5-Year Install Warranty
Incredible Manufacturer Warranties
Top-Quality Brands
The Window, Siding, and Entry Door Company Your Neighbors Actually Recommend
Look, here's the deal...
When Kevin McCann started his company 35 years ago, he made one promise: to treat every customer like family. That promise? It's still what drives everything we do.
We're not here to play games or cut corners. You get honest service, quality craftsmanship, and a smooth experience from hello to handshake. Our team sweats the details so you don't have to worry about a thing.
Flexible Payment Terms
$0 down, 0% interest, no payments for up to 24 months. (Because your dream home shouldn't wait.)
Install with Confidence
5-year warranty on installation. Sleep easy knowing we've got you covered.
No Pressure Sales
We guide, we never push your decision, your timeline, your peace of mind.
Entry Doors
Your entry, patio, and storm doors should look amazing AND keep your family safe. We install doors that do both - beautifully.
Siding Replacement
Great siding protects your investment and makes your neighbors jealous. Our premium options resist weather, slash maintenance, and boost your home's value.
"I can only say good things about the people I dealt with at McCann, from Kevin and Jim to all the installers. They did a great job; their customer service was excellent, and they were very clean. I am as happy as can be. They were professional and a pleasure to do business with."
Trusted by Top Businesses
"Just nice people all around. They know their stuff, have several quality options to choose from (less to more expensive), & didn’t pressure sell. Easy install, quality workmanship. Super satisfied with our experience."
"I am very happy with the new windows McCann installed for us. They were able to install them quickly and did a very thorough job. Mark and Angel did a great job! I would highly recommend McCann to anyone looking to replace their windows. Thank you, McCann!"
Your windows should keep you comfortable while also cutting your energy bills. Our premium windows do both and make your home look incredible too.
Replacement Windows
Your windows should keep you comfortable while also cutting your energy bills. Our premium windows do both and make your home look incredible too.
Transform Your Home with Trusted Window, Door, and Siding Experts
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What Homeowners Are Saying About McCann
Over 35 Years of Excellence in Exterior Home Remodeling
Save $500 Instantly
Enjoy $500 off your project when you meet the minimum order requirement. This offer cannot be combined with other promotions and is available for a limited time.
$0 Down, 0% Interest, No Payments for Up to 24 Months
Upgrade now and pay later with our flexible financing plan. No upfront costs, no interest, and no payments for up to two years. Subject to credit approval.
Limited-Time Savings: $500 Off or 0% Financing!
How It Works
Expert Installation
Our experienced crew brings your vision to life with care and attention to every detail.
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