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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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Thomas Campbell
I have always been more than satisfied with Theisen for roofing and recently hired them for a siding job. Their use of quality materials, workmanship and attention to details was everything a homeowner hopes for when their home is being worked on. Highly recommend.
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Jeremy Hernandez - 817 North 5th Street , DeKalb, IL, US
The whole process with Theisen Roofing was amazing from start to finish. We initially contracted them to do some siding repairs for us Eric Theisen was very willing to help us out, talked me through the entire process, answered ALL my questions, and communicated with me via e-mail and phone. Fast forward 6 months and we were looking to do our roof next, and the answer was easy, Eric was so great with a small repair and their business had a great reputation in our community, they were the only pl...Read more
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Priscilla Giuseffi - 3213 Meadow Trail East , DeKalb, IL, US
Have a roofing need? So did I, and thankfully, decided to go with Theisen. I was in need of a complete tear off of my original roof, and to say that I thought it would be hard or prohibitively expensive would be exactly the opposite of what I actually found. The owner, Mr. Jeff Theisen, came out almost immediately, walked the perimeter of the home with me, discussed options, and promised to send an estimate for the job to be done. Unfortunately because I had been putting off the repair, ther...Read more
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Pamela Tyska
They have tended to our roof for 20 years and now gave me a competitive price on a new roof, coming this month!
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Jason L
After doing business with Theisen Roofing, I wouldn't recommend anyone else in the Sycamore area. They kept us looped in and involved throughout the entire process when things didn't go exactly to plan and made sure the job was done correctly. Cannot say enough good things about Eric and Roberto and the entire Theisen team.