Permit Required
Do you need a permit to replace an electrical panel in Chicago, IL?
An electrical permit is required to replace or upgrade a service/panel. The Express Permit Program covers stand-alone electrical work, including new electrical service up to 400 amps.
✓ Verified from official source
Source: Chicago Dept of Buildings — Express Permit Program: Electrical Work — Verified 2026-06-26
Permit rules vary by property and change over time. This is an informational guide, not legal advice — always confirm with City of Chicago Department of Buildings before starting work.
How to get the permit in Chicago
Building department
Apply online
Phone
312-744-3449
Code in force
Chicago does not adopt the IRC; it enforces its own 2019 Chicago Construction Codes (Chicago Building Code, Title 14, based in part on the 2018 ICC family)
Need a permit pulled? Find a licensed electrician in Chicago
Licensed electricians near you can handle the permit and the work — compare pros on our directory.
Find a electrician in Chicago, IL →See Replacing an Electrical Panel permit rules for other cities →