Valuation BenchmarksMay 2025 · 5 min read

Roofing Business Valuation in Illinois: Chicago Market Data 2025

Illinois roofing businesses benefit from Chicago's large market, storm and hail demand, aging flat commercial roofing, and a 4.95% income tax rate. Here's what your Illinois roofing company is worth.

JT

Jason Taken

HedgeStone Business Advisors

Illinois roofing — primarily the Chicago metro — operates in one of the largest roofing markets in the Midwest. Chicago's weather extremes (hail storms in spring/summer, severe winters stressing roofing systems) and enormous housing and commercial stock create consistent demand, while the metro's scale provides a large buyer pool.

Illinois Roofing Multiples

Illinois roofing businesses sell for 1.8x–3.5x SDE. Chicago metro (Cook County and collar counties) commands the strongest multiples — large market, active individual buyer demand, some strategic acquirer interest for larger commercial roofing businesses. Downstate Illinois (Peoria, Springfield, Rockford, Champaign) is a smaller market with individual-buyer pricing. The highest Illinois multiples go to commercial roofing businesses with preventive maintenance contracts on flat-roof commercial buildings — Chicago has enormous flat-roof commercial inventory.

Chicago's Hail and Storm Market

The Chicago metro is in a hail corridor — spring and summer storms regularly produce golf ball to baseball-sized hail, particularly in the suburbs (DuPage, Kane, and Kendall counties are frequently hit). Roofing businesses with established insurance restoration programs and adjuster relationships benefit significantly from Chicago's hail seasons. However, pure storm-chasing businesses trade at lower multiples (1.5x–2.5x SDE) due to revenue unpredictability. The most valuable Chicago roofing businesses balance residential replacement, commercial roofing, and storm response.

Chicago Commercial Flat Roofing

Chicago's commercial real estate stock is enormous — millions of square feet of flat-roof commercial buildings (TPO, EPDM, modified bitumen, and built-up roofing systems) require regular maintenance, inspection, and eventual replacement. Commercial roofing businesses with preventive maintenance contracts on Chicago commercial buildings have recurring revenue that commands premium valuations. The commercial flat roofing niche requires specialized skills and equipment — creating competitive barriers that protect established businesses.

Illinois Tax Reality

Illinois has a flat 4.95% income tax rate — capital gains taxed as ordinary income. Combined with federal, Illinois roofing sellers pay approximately 28-29% total effective rate. This is higher than most Midwest peers (Indiana 3.05%, Ohio 3.99%, Michigan 4.25%) but competitive with national averages. Illinois's business environment (high property taxes, regulatory complexity) adds operating cost context, but Chicago's market scale compensates with strong revenue potential.

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