Services in Barrington, IL

Keeping your home or business’ windows in pristine condition is no easy task. With each passing year, your windows will sustain damage from weathering.

If you recognize leaks, breaks, or sagging in your windows, then it’s time to call the window experts for a replacement. Olson Windows, Doors, Siding & Roofing has been servicing windows in Barrington, IL, and neighboring communities since 1979. Thousands of homeowners have come to us for our window repairs and replacement services, and we hope you put our expertise to work on your home too.

Perfect Windows to Match Your Home

Choose from a multitude of different window options from the highest quality manufacturers, such as Pella, and let us take care of the rest. Olson can provide vinyl, aluminum-clad, fiberglass, and wood frames, as well as windows that can be installed in the following styles:

We can fully customize the kind of window you choose. We have a variety of windows to choose from in terms of size and shape, frame color, interior and exterior finish, and glass grid pattern. Our newer, high-quality windows will also help improve the energy efficiency of your home through better insulation and saving you money in the long run.

Olson’s Legacy

We tout comprehensive windows for every home or business we install in. That means your windows, regardless of the type of window you choose, will be low maintenance, energy-efficient, and long-lasting to save you money and have your home looking beautiful for years to come. With decades of installation experience under our belts, we can confidently call ourselves the Barrington window experts. With our history, there are sound odds that we have already replaced windows in your neighborhood.

Alongside our many years of experience, we are also a proud Platinum Elite Pella Certified Contractor. This designation is so rare that only one percent of window contractors in the country hold the title. We have won several other awards, such as being named an Angie’s List Super Service, thanks to the high quality of our installations.

Contact Olson Windows For Your Next Installation

Our team of contractors and designers is ready and waiting to get started on your next window installation project. You can even request a virtual consultation, allowing you to speak with a professional designer and get a quote just through a video call. We even offer financing options for qualified homeowners. Whether you need windows installed immediately or you are planning out a future home improvement project, contact us today to get the ball rolling.

Questions? We Can Help! Contact Us Today!

Real People. Real Works.

Our Client Testimonials

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!


Frank T.

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.


Sandy M.

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.


Sue D.

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Financing to Make
Your Project More

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

Learn More

Serving Barrington
& The Northwest Suburbs
of Chicago


310 W. Northwest Hwy.
Barrington, IL 60010
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