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Services in Barrington, IL

September 24, 2026 | Brian Olson

Energy Efficiency & Pella Window Integration

When homeowners start noticing drafty rooms, rising utility bills, or stubborn condensation on glass panes, windows are usually the primary culprit. Energy efficiency isn’t just a buzzword- it’s an essential requirement for a comfortable, cost-effective home. Upgrading your home’s exterior is one of the most impactful investments you can make, but high-performance products are only half of the problem. The key to unlocking energy savings comes from pairing elite, energy-efficient vinyl window technology with precision installation. That is where Olson...

September 24, 2026 | Brian Olson

Beat the Freeze: Fall Is Chicagoland’s Prime Season for Windows and Siding Upgrades

Every Chicagoland local knows the drill. Summer wraps up quickly, bringing a crisp autumn breeze… and before you know it, winter arrives with howling winds, heavy snowfall, and sub-zero temperatures. If your home has aging windows or worn-out siding, those seasonal temperature drops mean noticeable drafts, overworked heating systems, and high energy bills. While many homeowners wait until spring or summer to think about exterior remodeling, fall is actually the ideal window of opportunity. Upgrading your home's exterior before winter...

August 11, 2026 | Brian Olson

AC Running All Day But House Still Humid & Clammy?

Midwest summers don’t just bring heat to the Chicagoland area - they bring suffocating humidity. During a heatwave, there’s nothing worse than walking into your home, hearing the air conditioner blasting at full throttle, and still feeling like you're stepping into a swamp. Your thermostat says it’s 70 degrees, but your skin feels sticky, the air feels heavy, and the sheets on your bed feel strangely damp. When this happens, most people’s first reaction is to assume the AC unit...

July 16, 2026 | Brian Olson

2026 Siding Trends: How to Mix Textures for a Modern Chicagoland Look

As we move through 2026, the Chicagoland exterior design scene has officially shifted away from the "all-white-everything" era. Homeowners across the suburbs are looking for more character, more depth, and more texture. At Olson Windows, we are seeing a massive surge in intentional layering, where the home’s exterior is treated like a canvas rather than a single-color block. As a Pella Platinum Elite Certified Contractor, an LP Siding Platinum Preferred Contractor, and a long-standing partner with James Hardie, we specialize...

July 8, 2026 | Brian Olson

Handyman vs. Installation Contractor: Which One Do You Actually Need?

When you own a home in the Midwest, your property goes through a lot. Between our freezing, windy winters and humid, stormy summers, your home’s exterior takes a beating. Eventually, every homeowner faces that frustrating moment when a window gets drafty, a piece of siding starts to sag, or a few roof shingles start to wear. When these issues pop up, your first instinct might be to open up a search engine or call the neighborhood handyman to "take a...

May 18, 2026 | Brian Olson

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...

May 18, 2026 | Brian Olson

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...

March 12, 2026 | Brian Olson

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...

March 12, 2026 | Brian Olson

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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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.