Valuation BenchmarksMay 2025 · 5 min read

Electrical Contractor Business Valuation in Illinois: Chicago Market Data 2025

Illinois electrical contractors benefit from Chicago's massive commercial market, data center growth in the suburbs, and strong residential demand — despite a 4.95% income tax rate.

JT

Jason Taken

HedgeStone Business Advisors

Chicago's electrical contracting market is one of the largest in the Midwest — a dense commercial real estate district, massive industrial and data center base in the suburbs, and millions of residential homes create year-round demand. Union electrical work in Chicago commands premium billing rates that support strong SDE for organized businesses.

Illinois Electrical Contractor Multiples

Illinois electrical businesses sell for 2.0x–3.8x SDE. Chicago metro (Cook and collar counties) commands the strongest multiples — PE interest for larger commercial electrical businesses, active individual buyer demand, and strong market scale. Suburban Chicago's data center corridor (Elk Grove Village, Northbrook, Schaumburg, Lisle) has commercial electrical infrastructure demand. Downstate Illinois (Springfield, Peoria, Rockford) attracts primarily individual buyers.

Chicago's Commercial Electrical Market

Chicago's Loop and Magnificent Mile, plus its extensive suburban office parks, has one of the largest commercial electrical maintenance markets in the Midwest. Corporate campuses (McDonald's, Boeing, Caterpillar, United Airlines HQ), hospital systems (Northwestern Medicine, Rush, UI Health, Advocate), and the data center belt (Chicago metro has 80+ data centers, primarily in the western and northwestern suburbs) create large commercial electrical maintenance demand. Businesses with preventive maintenance contracts on commercial buildings or data centers command premium EBITDA multiples.

EV Charging Infrastructure in Chicago

Illinois has aggressive EV charging mandates for commercial properties, apartment buildings (EV-ready provisions in building codes), and public facilities. Chicago's dense commercial real estate is working through mandatory EV charging installation — electrical contractors with EVSE installation certification and commercial EV charging relationships have a growing, code-mandated revenue stream. The Illinois Department of Commerce has significant EV rebate programs further driving commercial charging installation.

Illinois Tax Reality

Illinois has a flat 4.95% income tax rate — capital gains taxed as ordinary income. Combined with federal, Illinois electrical sellers pay approximately 28-29% total effective rate. Higher than Midwest peers (Indiana 3.05%, Ohio 3.99%, Michigan 4.25%) but competitive nationally. Chicago's market scale and revenue premium compensate for the higher tax rate for most sellers.

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