The Window Replacement Experts in Chicagoland, IL

At McCann Window & Exteriors, we proudly say, “We bring light into your life.” And we mean it—both literally and figuratively. Our replacement windows brighten your home and enhance curb appeal, improve energy efficiency, and increase property value. With over 30 years of expertise, you can trust us to make the window replacement process simple and stress-free while helping you find the perfect windows to fit your home and budget. That’s how we’ve built our sterling reputation throughout Chicagoland.

What to Expect for Your Window Replacement Project

At McCann, open and straightforward communication sets us apart from other window companies. We believe that the more informed you are, the better decisions you can make for your home. That’s why we provide the answers and guidance you need—because we’re here to make the process easy, not complicated.

Types of Replacement Windows We Offer

From classic double-hung windows to sleek sliders and expansive picture windows, we offer a wide range of window types to fit every home. Whether you’re replacing home windows or exploring new window frames, our team will guide you through every option—ensuring your home window replacement is a perfect match.

Why Energy Efficient Windows Matter

Choosing energy efficient windows can help lower heating and cooling bills while making your home more comfortable. As a trusted Chicagoland window replacement company, we carry products rated by the National Fenestration Rating Council (NFRC) to ensure top performance. Better insulation means energy savings and comfort for the long term.

When Should You Replace Your Windows?

There’s no exact timeline, but here are signs that it’s time for new windows:

  • Drafts or air leaks, making your home uncomfortable in winter and harder to cool in summer
  • You want to boost your home’s curb appeal
  • Your current windows have become difficult to open or close
  • You’re looking for more secure windows with modern hardware
  • You’re ready for windows that help reduce outdoor noise

Affordable Window Replacement Without Compromise

Affordable window replacement doesn’t mean cutting corners. Our selection of high-quality vinyl window options combines cost-effectiveness with style and durability. We help you find the best solution for your budget, whether you’re replacing one window or doing a full home window replacement across your entire house.

Types of Windows McCann Offers

We provide a wide variety of window styles to suit your design preferences, budget, and quality needs. We offer wood, fiberglass, vinyl, and composite windows. Our section includes:

  • Single- and double-hung
  • Slider
  • Picture
  • Casement, awning, and hopper
  • Egress
  • Bay and bow
  • Architectural/specialty windows

Whatever your style, our team is here to help you find the perfect fit for your home.

Trusted Window Brands We Offer

Over the past 30 years, many replacement window manufacturers have come and go. That’s why we only work with name-brand manufacturers with a proven track record of quality and reliability. Our trusted partners include:

  • Pella® (we’re a Platinum Certified Window Contractor)
  • Andersen® (we’re a Certified Contractor)
  • Marvin
  • Sunrise
  • Advanced Window Corp.
  • Casco
  • ProVia®
  • And more

Our strong relationships with these suppliers ensure you get the best products and fast, reliable service.

Maximizing Value with the Right Type of Replacement

The type of replacement you choose can impact your energy savings, comfort, and resale value. From full-frame replacements to inserts in existing frames, we help you understand every option. With guidance on quality windows, styles, and NFRC ratings, you’ll feel confident you’re making the smartest choice for your home.

McCann’s Comprehensive Window Warranty

Most of our suppliers’ home replacement windows come with a lifetime warranty, and McCann also provides a comprehensive five-year warranty on installation and labor. Your satisfaction is our top priority, and if you ever have a warranty question, we’ll handle everything. There is no need for you to navigate the manufacturer’s process.

What Makes Our Window Installers Stand Out

Our professional installers for window replacement in Chicago don’t just deliver exceptional craftsmanship—they care about your home. Every McCann project is handled with precision and respect, whether it’s retrofitting existing frames or installing new window types. You’ll get top-notch installation and customer service from one of the most trusted window companies in Chicago.

Schedule Your Free Consultation Today!

We value your time, which is why we make purchasing new windows easy and efficient. We’ll come to your home, answer all your questions, and show you product models so you can see the quality firsthand. Once you’re ready, we’ll take care of the rest—from ordering to installation.

What to Expect After You Hire McCann

When you’re ready to move forward, here’s how the process works:

  • Sign the agreement and make a down payment.
  • Our Production Manager will visit your home to confirm all window measurements.
  • Your windows will be custom manufactured in about 60-120 days.
  • We’ll schedule your installation.
  • On installation day, our in-house professional installers will arrive on time, work efficiently, and leave your home cleaner than they found it. Most installations are completed in just one day.

Choose McCann for a Worry-Free Window Replacement

Ready to transform your Chicagoland home with beautiful new windows? Contact McCann Window & Exteriors to schedule your free consultation or visit our showroom to explore our products in person.

SEE WHAT OUR CUSTOMERS HAVE TO SAY
 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! 
 I can only say good things about the people I dealt with with McCann, from Kevin, and Jim, and all the installers. They did a great job, their customer service was excellent, they were very clean, and I am as happy as can be. They were professional, and a pleasure to do business with. 
 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. 

McCann Window & Exteriors

3375 Commercial Ave.
Northbrook, IL 60062
Get Directions

847-562-1212