A Home Improvement Contractor Residents of Killdeer, IL, Can Trust

If your residence is in need of some updates, then there is no better home improvement contractor to turn toGreen lawn leading up to a two story home with light brown siding and brown shingles than Olson Windows, Doors, Siding, Roofing. Since 1995, we have proudly provided homeowners throughout the Killdeer, Illinois, area with exceptional workmanship, transparent communication, and unmatched customer service. What’s more, with our team on the job, you can rest easy knowing we have the skills and experience needed to enhance and beautify your home.

In fact, we maintain an A+ rating with the Better Business Bureau and hold the Platinum Pella Certified Contractor title, which is awarded to less than 1% of home improvement contractors throughout the country. When you partner with us, you can have peace of mind knowing our team has the know-how to expertly complete your next project.

What We Offer

We stand apart from other home improvement contractors because we are keenly focused on providing our customers with products that are high-quality and high-performance. In fact, we source all of our materials from industry-leading manufacturers, including Pella, Marvin, Andersen, Kolbe, and Lindsay.

You can count on our team expert team to install your choice of premium products, including:

  • Asphalt shingles, natural cedar shakes, and composite shake-and-slate roofing
  • Vinyl, fiberglass, aluminum-clad wood, and wood-frame windows
  • Vinyl, composite, natural cedar, fiber cement, and engineered wood siding
  • Seamless aluminum and sectional copper gutters

Contact Us

Turn to the home improvement contractor that can get the job done right from the start and contact Olson Windows, Doors, Siding, Roofing today. We look forward to working on your Killdeer, IL, home.

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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