Chicago's electrical permit process is stricter than most cities — you can't pull your own permit here, and the licensed contractor requirement applies even for a simple service upgrade. The upside is that Chicago's "Easy Permit" program is genuinely fast: a licensed contractor can get approval online the same day. The step most people don't anticipate is ComEd coordination — once the permit is issued, you may still wait 2–4 weeks for ComEd to schedule the cut-and-reconnect before work can actually start.
Chicago's Electrical Panel Rules
- Work must be performed by a registered Chicago-licensed Electrical Contractor.
- A permit is required for any panel upgrade, replacement, or subpanel installation.
- Grounding must be verified to the water main and driven ground rods per 2023 NEC.
- AFCI and GFCI protection must be brought to current code for the impacted circuits.
- Panels must be installed in accessible areas (not in bathrooms or clothes closets).
- Maximum of two meters allowed per single-family service without additional zoning review.
How the Process Works
Hire a Chicago-Licensed Electrician
Chicago doesn't accept the state electrical license alone — contractors need a city-specific license and bond. Verify at chicago.gov before signing anything.
Pull the Easy Permit Online
Your contractor applies through Chicago's online portal. Most residential service upgrades qualify for the 'Same Day' Easy Permit and are approved instantly.
Pay the Permit Fee
Flat fee of $75–$250 for most residential panels, paid at time of application.
Coordinate with ComEd
This is the step that catches people off guard. Schedule a 'Cut and Reconnect' with ComEd for the main service — budget 2–4 weeks on their schedule regardless of when your permit is ready.
Final Inspection
Schedule a final inspection with the DOB Electrical Bureau to close the permit. Don't skip this — an open permit can surface during a home sale.
Do You Need a Permit to Upgrade an Electrical Panel in Chicago?
Yes — panel work is one of the least optional permits in Chicago. Replacing or upgrading an electrical panel involves the service equipment for the whole house, so the city wants an inspection on the other side of it. Permit fees typically run $75–$350 through the Chicago Department of Buildings. Expect the work itself to be restricted to licensed electricians here. An unpermitted panel is also one of the first things home inspectors and insurers flag, so the permit protects the resale, not just the wiring.
Upgrading From 100 to 200 Amps in Chicago
The classic project is moving from a 100-amp to a 200-amp service to feed an EV charger, heat pump, or induction range. In Chicago that's a permitted service upgrade like any panel change: permit, inspection, and a licensed electrician doing the work. Worth budgeting time for: on record here, standard 'Easy Permit' fee for residential service upgrades; varies by amperage (100A to 400A). Inspectors typically verify grounding and bonding, working clearances around the panel, and a properly labeled circuit directory before signing off.