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Services in Barrington, IL

Home Improvement is More Flexible With Olson & GreenSky

At Olson Windows, we understand that a major home renovation is a significant investment in your family's comfort and your property's value. Whether you are looking to replace drafty windows, install new siding, or finally upgrade to impact resistant roofing, we believe financial hurdles shouldn't stand in the way of your vision. That is why we are thrilled to announce our new partnership with GreenSky, designed to make your home improvement goals more attainable than ever before. Perks of Our...

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Moldy and Humid Windows During Hot Chicago Summers

Chicago summers can be such a peaceful time- boating, outdoor festivals, and long sunny days. For homeowners, these same warm summer days can unfortunately reveal humidity or maybe even mold inside of your home windows. Noticing condensation buildup and black spots can be more than cosmetic… often they are impacting air quality and energy bills too.  At Olson Windows, our goal is to help homeowners understand when it is time to replace their home windows- and why investing in high...

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The Olson Way: A Legacy of Craftsmanship, Care, and Community

At Olson Windows, Doors, Siding & Roofing, quality isn’t negotiable - it’s how we started, how we’ve grown, and how we continue to serve homeowners throughout the communities we serve. Our story begins in the early 1970s, when Brian Olson began installing roofs and windows by hand, learning the trade from the ground up. Not long after, his brother Scott joined him. Together, they built their reputation the old-fashioned way: by doing the job right, treating homeowners with respect, and...

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Beat the Heat: Why Triple-Pane Windows are the New Standard for 2026.

If you’ve lived through a Chicagoland Summer, you know the routine. The humidity hangs heavy, the sun beats down on the pavement, and your AC unit is working overtime to keep your living room at 72°F.  At Olson Windows, we’re seeing a massive trend: homeowners are no longer just winter-proofing; they are summer-proofing. Triple-pane windows have officially moved from a "luxury upgrade" to the new standard for the Chicagoland climate. Here is why three layers of glass are your best...

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Extreme Cold Exposes Window Problems You Don’t Notice the Rest of the Year

When winter temperatures drop to extreme levels, many homeowners begin to notice changes inside their home that weren’t obvious before. Drafty rooms, cold surfaces, and rising heating bills often become part of daily life. At Olson Windows, we know harsh winter weather can be uncomfortable, especially in homes where windows aren’t performing to their full potential. These colder months often uncover problems that have been developing quietly over time. Cold Weather Puts Windows to the Test Windows are one of...

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A More Comfortable Home Starts Here: Smart Upgrades for the New Year

On behalf of the Olson Windows team, Happy New Year! The start of the year is often a time when homeowners take a closer look at how their home really performs- how it feels, functions, and how comfortable it truly is. While many homeowners think about major renovations or cosmetic updates, some of the most impactful improvements are the ones that enhance everyday comfort. The right upgrades can make your home quieter, more energy efficient, and more enjoyable year-round without...

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Ice Damming: Damage it Causes & When to Call a Roofing Professional

During harsh Chicagoland winters, ice dams are a common and frustrating sight for homeowners. With freezing temperatures, snow accumulation, and fluctuating weather, many roofs are put to the test. While ice damming itself is a weather-related condition and not something a contractor can simply “fix” on demand, the damage it can cause is very real. Understanding how ice dams form and what they can do to your home can help you know when to monitor the situation and when it’s...

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Planning a Spring Remodel? Here’s Why December Is the Best Time to Get on the Schedule

If you’re thinking about refreshing your home this spring, whether it’s new windows, updated siding, a replacement roof, or a beautiful new entry door, December is the perfect time to start the process. While most Chicagoland homeowners assume winter is a “slow season” for exterior projects, December offers major advantages for anyone planning ahead. Getting on the schedule now doesn’t just save time- it can save money and ensure your project runs smoothly once warmer weather arrives. Beat the Spring...

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Moldy and Humid Windows During Hot Chicago Summers

Chicago summers can be such a peaceful time- boating, outdoor festivals, and long sunny days. For homeowners, these same warm summer days can unfortunately reveal humidity or maybe even mold inside of your home windows. Noticing condensation buildup and black spots can be more than cosmetic… often they are impacting air quality and energy bills too.  At Olson Windows, our goal is to help homeowners understand when it is time to replace their home windows- and why investing in high...

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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!

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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.

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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.

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Sue D.

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Financing to Make
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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

Barrington

310 W. Northwest Hwy.
Barrington, IL 60010
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847.304.8713