Illinois Electrician License Reciprocity Guide

• ✕Municipal exams requiredNo state license — each municipality administers its own exam. Chicago's Registered Supervising Electrician (RSE) exam is among the hardest municipal exams in the country.
• ✓Experience affidavitRequired with the application.
• ✕Letter of good standingNot required.

Illinois cannot offer reciprocity because no statewide license exists — and no other state can accept an "Illinois license" in return, since there is nothing to verify. Illinois hosts Meta's Chicago-area data-center cluster plus Amazon and various fab-adjacent work — a strong market, but every electrician enters through municipal doors. Start with Chicago's RSE if the metro is your target.

1. Identify the city where you will work — each municipality below licenses separately, and credentials rarely transfer between cities.
2. Apply directly to that city's licensing board, including your experience affidavit.
3. Pass the municipal exam and meet local insurance and business requirements.
4. Questions? Contact the municipal board directly. Allow 6–12 weeks for processing.

• Chicago (Department of Buildings)
• Aurora
• Rockford
• Joliet
• Naperville
• Springfield
• Peoria
• Elgin
• Waukegan
• Cicero

Each city runs its own process, exam, fees, and renewal cycle — contact the board in the city where you will work before starting a job there.

Registration fee

Contact board — Apprentice registration is municipal — fees and rules set by each city. Contact the city board where you will work.

Renewal

Not published

License duration

4 years

Employer requirements

Registration requirements vary by municipality. Chicago and larger cities require apprentice registration; work under a city-licensed supervising electrician.

1. Secure employment with a contractor licensed in your target city 2. Register as an apprentice with that city (where required) 3. Complete required hours under a city-licensed supervising electrician 4. Pass the municipal exam (e.g., Chicago RSE) for the cities where you will work

In Illinois, "getting licensed" always means a specific city — there is no state-level apprentice card or journeyman license.

Apprentice rules change often — confirm with Illinois before relying on this summary.

Illinois has NO statewide electrician license — every city runs its own system. There is nothing to reciprocate into at the state level.

Chicago (the license that matters most): - The City of Chicago Electrician's Examining Board issues the Registered Supervising Electrician (RSE) license required to supervise electrical work in the city - Requires extensive documented experience plus passing the Chicago RSE exam — widely considered one of the hardest municipal electrical exams in the country - Chicago enforces its own electrical code (historically conduit-only), so even experienced electricians must study city-specific requirements

Other Illinois cities: - Aurora, Rockford, Joliet, Naperville, Springfield, Peoria, Elgin, Waukegan, Cicero, and others each have their own registration, exam, or contractor requirements - Requirements range from full municipal exams to simple registration under a licensed contractor

Practical path: identify exactly which cities you will work in, then qualify city by city — starting with Chicago if the metro area is your market.

Chicago RSE required for supervising electrical work in Chicago. Each additional city (Aurora, Rockford, Joliet, Naperville, Springfield, Peoria, Elgin, Waukegan, Cicero) has its own board and process — budget time and fees per city.

These states accept your Illinois license: Wisconsin.

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Current openings in Illinois: Journeyman Electrician jobs · Apprentice Electrician jobs.

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