Pella Certified Contractor

A Long-Tenured Home Improvement Company

Family-Owned & Operated Since 1995

Olson Windows, Doors, Siding & Roofing is the home improvement contractor that homeowners in Barrington, Illinois, and throughout the northwest suburbs of Chicago trust to update the exterior of their home. We’re local to the area and committed to serving our community by pairing industry-leading home upgrades with exceptional installations.
Windows & Exteriors by Olson, Inc. BBB Business Review

Dedicated to Improving Your Home’s Exterior
A One-Stop Shop

We can handle nearly any exterior home renovation you need, from window and door replacements to roofing and siding installations.

Countless Rave Reviews

Our customers appreciate our top-tier service, and we’re proud to have earned their trust and respect over the years.

Unmatched Craftsmanship

Even before our company was founded, our owners were installing windows and other home upgrades. Our experience simply can’t be matched.

Ironclad Warranty Protection

Due to our exceptional installations, we are able to back our work with superior labor warranties. That’s on top of manufacturer warranties!

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Delivering the Results Your Home Deserves
Because the exterior of your home says a lot about those inside

When you work with us, you’ll have a trusted partner who will update your home with some of the best windows, siding, roofing, and doors in the industry. Contact us today or stop by our showroom in Barrington to get started!

 Excellent service, complete explanation of the process, seamless installation by professionals, everything done correctly and cleanly, finished with paint touch up. Fine product -- Pella windows -- installed as they should be. Thanks to Mike S. and his crew! 
 Fantastic professional team. Excellent prices . Large variety. Quick service. Knowledgeable and trustworthy owner. Very professional laborers and extremely tidy on the job site. I will highly recommend this company. They exceeded expectations with stellar service. 
 Great company to work with! Would definitely use again! We had 6 windows replaced and ordered the Pella Vinyl windows. Highly recommend using Olson Windows. 
Lead Safe Certified Firm
Angies 2019 Super Service Award
James Hardie
Lindsay Window & Door LLC
Expert Member BuildSmart Preferred Contractor
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Mastic Elite Contractor
ProVia – The Professional Way
Real Cedar
OSI – Certified Installer
Pella Platinum Certified Contractor
VKolbe Windows & Doors
Bulldog Gutter Guard
Davinci Roofscapes
Andersen Certified Contractor
Andersen Windows & Doors Certified Installer
Financing to Make Your Project More Affordable

We offer easy financing options to those who qualify, helping put your exterior remodeling project within reach.

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Serving Barrington & the Northwest Suburbs of Chicago
Olson Windows, Doors, Siding, Roofing

310 W. Northwest Hwy.
Barrington, IL 60010
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28369 Davis Pkwy Ste.400
Warrenville, IL 60555
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