Highly Experienced Home Improvement Contractors Based in Barrington, IL

Home Improvement Contractors Barrington ILHomeowners in the greater Chicago suburbs who need trustworthy home improvement services can rely on Olson Windows, Doors, Siding & Roofing. We’re based in Barrington, Illinois, and have been delivering top-tier exterior renovations to our valued customers since our founding in 1995. With 25 years of industry experience, we’re one of the longest-tenured home improvement contractors in the area.

How We Can Improve Your Home

You can rely on us for a variety of exterior home improvement services. These include replacing your:

  • Windows – Low-maintenance, energy efficient, and attractive, our replacement windows will do wonders for your home.
  • Siding – Our siding will provide a gorgeous facelift for your home, while adding insulation and protecting from impact damage.
  • Roofing ­– From ever-popular asphalt shingles to ultra-durable composite shake and slate, we have a variety of roofing options for you to choose from.
  • Doors – We can update your home’s façade with a new entry door and enhance your outdoor space with elegant patio doors.

We source all of our products from the industry’s most respected manufacturers, including Pella. In fact, we’re a Platinum Elite Pella Certified Contractor, a designation held by less than 1% of home improvement contractors. Indeed, our installations are held to the highest standards of craftsmanship, so you can trust that your new upgrades will be installed perfectly. We’ll even back our work with a comprehensive labor warranty for your peace of mind that your investment is protected.

What home improvement services are you looking for? We’d love to schedule a consultation at your home in Barrington, IL, or elsewhere in the greater Chicago suburbs to discuss your needs and how we can meet them. To set one up, contact Olson Windows, Doors, Siding & Roofing today.

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.

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Serving Barrington
& The Northwest Suburbs
of Chicago


310 W. Northwest Hwy.
Barrington, IL 60010
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