Take a look at our past work!

Theisen Roofing & Siding Co Inc

FAMILY OWNED SINCE 1971

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Theisen Roofing & Siding Co Inc is a reputable and customer-focused roofing and siding company that stands out in the industry for its commitment to quality craftsmanship and superior service. With a strong online presence at theisenroofing.com, the company showcases its expertise in residential and commercial roofing solutions. From roof repairs and replacements to siding installations, Theisen Roofing & Siding Co Inc employs a team of skilled professionals dedicated to delivering top-notch results.


As a leading roofing contractor, Theisen Roofing & Siding Co Inc specializes in utilizing high-quality materials to ensure durability and longevity for their projects. Whether clients are seeking storm damage repairs or a complete exterior renovation, the company's website serves as a valuable resource for information on their services. Theisen Roofing & Siding Co Inc's commitment to customer satisfaction is evident in the positive reviews and testimonials featured on their site, reflecting the trust and confidence clients place in their expertise. For comprehensive roofing and siding solutions backed by experience and reliability, Theisen Roofing & Siding Co Inc stands as a trusted choice in the industry.


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Our Work

11801 East Willow Court , Rochelle, IL, US
  • GAF Warranty
  • GAF Warranty: PLUS
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Williamsburg Slate
1033 Parkview Drive , Rochelle, IL, US
  • GAF Warranty
  • GAF Warranty: PLUS
1 Arrowhead Lane , DeKalb, IL, US
  • GAF Warranty
  • GAF Warranty: PLUS
462 North Aspen Drive , Cortland, IL, US
  • GAF Warranty
  • GAF Warranty: PLUS
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Williamsburg Slate
303 Greenwood North , DeKalb, IL, US
  • GAF Warranty
  • GAF Warranty: PLUS
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Williamsburg Slate

Customer Testimonials

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Michael & Robin Rothamer
We have been using Theisen Roofing for the past 30+ years for roofing and gutters. We have always experienced professional and courteous service from the owners and their employees. They just put aluminum cladding on our garage door frames and we couldn’t be happier! They also found a product to discourage birds from building nests that they installed on the second story downspouts.
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Dana Eaton
I recommend them 100%. Did the entire house and connecting garage and cleanup in two days.
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Sandy Swanson
A few years ago Theisen Roofing replaced our roof, gutters, downspouts, siding and facia. We were, and still are very happy with the quality of their materials and workmanship. They are also very professional and always kindly responsive to questions we have. Recently we asked them to clean our gutters with fallen leaves going into winter. They were very willing to help, and they did another excellent job. We would not consider going to another company for work on our home’s exterior. We hi...Read more
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Darryl Wohlt
I heartily commend Theisen Roofing for my roof and partial siding replacement. With the pandemic, and the supply chain delays, it was a full year from estimate to completion, but Eric paid attention to my specific requests and carried them out flawlessly. My old roof was a bit troublesome (two layers) but the crew tackled it with impressive skill and professionalism, and I'm very pleased with the results.
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Rich Kaminski
We had to have leaf gutters installed because of the maple trees around us. Eric came out gave us an estimate, when the job would be scheduled, and the amount of time the install would take. Everything was installed in a professional way and we are very pleased with the work. Would highly recommend this company.