Verify a Cortland roofer before you sign
3 licensed residential roofers are based in Cortland, IL. Search the list below, then check Illinois's verification steps if you're comparing a bid from somewhere else.
Licenses checked · Illinois Department of Financial and Professional Regulation
24median years licensed
What Cortland's roofing licenses show
Cortland has 3 roofing licenses on file, the oldest dating to 1985.
67% of them have been active for 10 years or more.
Search any of Cortland's licenses by name below before you take a bid at face value.
Data: Illinois Department of Financial and Professional Regulation license records, checked 2026-09-30.
Cortland roofing license records
Listed A to Z by business name. Search by name or license number; this isn't a ranking.
- Higher Ground Roofing LLC104017611Roofing ContractorExpires Dec 31, 2027Verify license
- Theisen Roofing & Siding CO INC104000554Roofing ContractorExpires Dec 31, 2027Verify license
- Wiewel Exteriors104014045Roofing ContractorExpires Dec 31, 2027Verify license
What the federal hazard data says about Cortland
Cortland's hurricane risk rating from FEMA comes in as Very Low.
Storm season is when out-of-town crews travel the farthest looking for damaged roofs, Cortland included.
A five-minute license check in Cortland costs less than a bad contract does.
- Hail
- Relatively Low
- Strong wind
- Relatively Moderate
- Hurricane
- Very Low
- Wildfire
- Very Low
Data: FEMA, National Risk Index for Natural Hazards - County-level table, v1.20 (v1.20, December 2025).