Roofers in Cortland, IL 60112
1 roofing companies, with local market data for this ZIP.
Other construction trades 3General contractors 3Fences and decks 2Remodeling 1HVAC 1Roofing and exteriors 1
Area profitability, roofing54 / 100Moderate market, crowded field
Typical home value$296,000+5.5% in the past year
New homes permitted, 2025264DeKalb County
Homeowners78.6%1,612 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
Theisen RoofingRoofing contractor · 257 W Stephenie Dr, Cortland(815) 758-8998 · theisenroofing.com
Roofing in ZIP 60112 at a glance
Local roofing angle: 585 homes in this ZIP, 35% of the total, were built from 2000 to 2009, so they are now 17 to 26 years old. Only 34% were built before 1980.
Local figures are estimates from public records and Zillow housing data, updated regularly.