Illinois doesn't issue a state electrician license, electricians are licensed city by city. Here's how Chicago's Supervising Electrician credential, Cook County, and local rules work, and where the qualifier fits.
If you searched for an "Illinois electrician license," here is the thing almost no aggregator says plainly: Illinois does not issue one. There is no statewide electrician license, no state journeyman card, and no state master electrician credential. Electricians in Illinois are licensed city by city, and the rules, the experience you need, the exam you sit, the fee you pay, and even whether a license is required at all, change the moment you cross a municipal line.
This 2026 guide explains how electrician licensing actually works in Illinois, what Chicago requires, how the surrounding towns and Cook County handle it, and where the electrical contractor license (and the qualifier who has to stand behind it) fits.
Illinois licenses electricians locally, not at the state level
Most states run a journeyman → master → contractor ladder through a single state board. Illinois doesn't. The state regulates plumbers and roofing contractors at the state level, but it leaves electricians to individual municipalities. That means:
- There is no Illinois state electrician license to earn.
- Each city sets its own experience requirement, exam, insurance rules, and fees.
- A license in one town does not automatically let you work in the next one, many municipalities require their own registration, and there is no statewide reciprocity.
For a contractor, the practical takeaway is that "getting licensed in Illinois" really means getting licensed in the specific jurisdictions where you plan to work. Our explainer on the difference between a state and a local contractor license walks through why this distinction matters so much for planning.
Chicago: the Supervising Electrician and the Electrical Contractor license
Chicago runs the largest and most-searched electrical licensing program in the state, through the Department of Buildings. It uses two connected credentials, and understanding how they fit together is the whole game.
The Supervising Electrician license (the individual credential)
The Supervising Electrician is the individual license that stands behind electrical work in Chicago. To qualify, an applicant generally must:
- Be at least 21 years old.
- Have at least two years of experience installing, altering, repairing, and maintaining electrical wiring, equipment, and apparatus (or equivalent experience) under the direct supervision of a supervising electrician or equivalent person.
- Pass a written examination demonstrating knowledge of the Chicago Electrical Code.
Chicago offers the supervising electrician examination in two types, general and low voltage, so you test for the scope of work you actually perform. Applications and exams are handled through Continental Testing Services on behalf of the Department of Buildings.
The Electrical Contractor license (the business credential, and the qualifier hook)
Here is the part that matters most for anyone running a company. To operate an electrical contracting business in Chicago, to bid work and pull permits as a company, you need an Electrical Contractor license, and Chicago ties that license to a qualified person by rule:
A licensed electrical contractor must be owned by, or employ, at least one licensed Supervising Electrician, and a supervising electrician must perform or supervise and direct all electrical work done by the contractor.
Read that again, because it is the qualifying-agent structure written directly into Chicago's ordinance. The company cannot hold the contractor license on its own; a licensed Supervising Electrician has to stand behind it and be responsible for the work. That person is the qualifier.
Fee note: Chicago charges an exam fee through Continental Testing (in the neighborhood of $70) plus an Electrical Contractor / Supervising Electrician license fee (in the ~$150 range), with renewals in a similar range and administrative and reinstatement fees for changes or lapses. These amounts and the renewal term are set by the Department of Buildings and change, verify the current schedule with the city and Continental Testing before you apply.
Cook County and the suburbs
Outside the city limits, Cook County maintains its own Electrical Contractor registration for work in unincorporated areas and certain suburbs, and many suburban municipalities run their own licensing or registration programs, some administer their own exams, others accept a Chicago or Cook County credential, and others require a locally registered electrical contractor to pull permits.
Because there is no state license knitting these together, an electrician working across the Chicago metro can end up holding several local registrations at once. Always confirm the requirement with the specific municipality's building or permit department before bidding a job there, assuming one town's rules apply in the next is one of the most common (and expensive) mistakes in the Illinois trade.
How the individual credential becomes a business license
Illinois's structure produces a predictable ladder even without a state license:
- Log the experience the local jurisdiction requires (in Chicago, at least two years under supervision).
- Pass the local exam (in Chicago, the Supervising Electrician written exam through Continental Testing).
- Hold the individual license as a Supervising Electrician (or the equivalent your municipality issues).
- Register the business, in Chicago, obtain the Electrical Contractor license, which by rule must be owned by or employ a licensed Supervising Electrician.
Step 4 is where the qualifier requirement becomes concrete. If you are opening or expanding an electrical company in Chicago, the license does not attach to the business until a licensed Supervising Electrician stands behind it. For the national picture of how the individual credential and the business license connect, see our electrical contractor license guide and the journeyman vs master electrician explainer.
"How much does it cost to get licensed in Illinois?"
Because Illinois is licensed locally, there is no single number. Your total depends on which jurisdictions you need to be licensed in, the exam and license fees each charges, whether you are licensing yourself or standing up a contracting business (and therefore also carrying insurance and any required bond), and how many local registrations your service area requires. A single-city electrician and a metro-wide contractor holding Chicago plus several suburban registrations are in very different places.
If your real question is how to get a company licensed and operating in Illinois, not just how to credential one electrician, the variables are situation-specific, and our consultation packages are the right place to start. We don't publish a flat figure because it would be wrong for most readers.
Where a qualifying agent fits in Illinois
Illinois makes the qualifier requirement unusually explicit at the city level. In Chicago, no licensed Supervising Electrician, no Electrical Contractor license, the company simply cannot operate. And a Supervising Electrician is not quick to grow: it takes the qualifying experience, the exam, and staying current with the Chicago Electrical Code. Companies get stuck here constantly. You have electricians and a full book of work, but the one person the city requires, a licensed Supervising Electrician willing to stand behind the company, is the piece you are missing.
That is exactly the gap a qualifying agent fills. At The Licensing Company, a qualifying agent, here, a licensed Supervising Electrician who stands behind your Electrical Contractor license, is placed as a W-2, full-time employee of your company. Never a percentage-of-revenue deal, never a flat fee to "use" a license, never a per-project handshake, never a 1099 arrangement. That employment structure is the compliance line. Cities and boards scrutinize arrangements where a licensed person merely lends a credential with no genuine role in the business, see is it legal to rent a contractor license for why that distinction is the whole point. A Supervising Electrician who is a real, employed member of your team is the legal, durable way to hold your license.
If your Illinois company needs a licensed electrician to hold or keep its Electrical Contractor license active, learn how the electrical contractor qualifying agent role works, or go straight to how to hire a qualifying agent.
Frequently asked questions
Does Illinois have a state electrician license? No. Illinois does not license electricians at the state level. Licensing is handled by individual cities and, in some areas, by Cook County. The state does license plumbers and roofing contractors statewide, but not electricians.
What license do I need to be an electrician in Chicago? Chicago issues a Supervising Electrician license to the qualified individual (at least 21 years old, two years of supervised experience, and a passing score on the Chicago Electrical Code written exam through Continental Testing). To run an electrical contracting business, you also need a Chicago Electrical Contractor license, which must be owned by or employ a licensed Supervising Electrician.
Can I use my Chicago license in the suburbs? Not automatically. There is no statewide reciprocity. Many suburban municipalities and Cook County run their own registration or licensing programs, so confirm the requirement with each jurisdiction's building or permit department before working there.
Is there a journeyman or master electrician license in Illinois? Not at the state level. Any journeyman/master-style tiers are defined by individual municipalities. Chicago's core individual credential is the Supervising Electrician license.
Who administers the Chicago electrician exam? Continental Testing Services administers the Supervising Electrician written examination on behalf of the Chicago Department of Buildings. This guide covers the licensing process only and is not exam preparation.
Your next step
Illinois's local-licensing patchwork is genuinely harder to navigate than a single state board, and the qualifier requirement, a licensed Supervising Electrician standing behind every Chicago electrical contractor, is exactly where growing companies get stuck. That scarcity is why a licensed electrician willing to hold your license is so valuable.
If your company needs that licensed electrician on the books to hold or reinstate its Illinois electrical contractor license, The Licensing Company places qualifying agents as W-2 employees to keep you compliant and operating. Start with what a qualifying agent is, review the national electrical contractor license guide, see how the pieces fit in our Illinois general contractor guide, or reach out through our consultation packages.
This article explains the Illinois electrician licensing process only. It is not exam preparation and does not cover reciprocity strategy. Licensing requirements, exam content, and fees are set by individual Illinois municipalities, Cook County, and their testing vendors and are subject to change, so verify current requirements with the specific jurisdiction before applying.
Disclaimer: This article is provided for educational and informational purposes only. It does not constitute legal advice, licensing guidance, or an offer of services. Licensing requirements vary by jurisdiction. For specific compliance questions, contact The Licensing Company for a confidential consultation.