Answers You Can Trust From a Roofing Team You Can Rely On
We’re here to make the roofing process easy, transparent, and worry-free — starting with answers to your most common questions.
How do I know if my roof needs to be replaced or just repaired?
If your roof has isolated damage like a few missing shingles or a small leak, a repair may be sufficient. However, if the damage is widespread or the roof is aging, replacement may be the better option.
Do you offer free roof inspections and estimates?
Yes. We provide free, no-obligation roof inspections for both residential and commercial properties.
How long does it take to replace a roof?
Most residential roofs are completed in 1–2 days. Commercial timelines vary depending on size and complexity.
Can you help with my insurance claim?
Absolutely. We have licensed Public Adjusters in IL to assist with claims and maximize your payout.
What types of roofing materials do you offer?
We offer SHINGLES, METAL, TILE, EPDM, TPO, PVC, MODIFIED BITUMEN, and SILICONE COATINGS.
Are you licensed and insured?
Yes. We are fully licensed, bonded, and insured. Our license number for IA C141907, IL residential and commercial #104.019647. Missouri does not require a state roofing license. However, we meet all local requirements and carry full insurance, ensuring every project is completed to code with the same high standards as licensed in other states.
What areas do you service?
We service Illinois, Iowa, and Missouri.
What roofing warranties do you offer?
We offer manufacturer warranties and workmanship warranties, depending on material.
Do I need to be home during the roof replacement?
No, as long as we have access to necessary areas.
What makes Kosarek Construction different?
Kosarek Roofing is led by an aerospace industry veteran—bringing precision, integrity, and accountability to every roofing project in addition to public adjusting services, and a commitment to integrity and quality.