Do I Need a Permit for Electrical Work in Chicago, IL?
Chicago electrical permits have one critical licensing distinction that has tripped up many out-of-state contractors: a state of Illinois electrical license is not sufficient to pull permits in Chicago — the City of Chicago issues its own electrical contractor license, and any electrical permit application must be filed by a contractor holding a valid City of Chicago electrical contractor license. The Express Permit Program, expanded in September 2024, now covers virtually all residential electrical work up to 400-amp service with same-day-to-two-day online permits.
Chicago electrical permit rules — the basics
The City of Chicago Department of Buildings requires an electrical permit for virtually all electrical work performed in buildings in the City of Chicago. The comprehensive scope covers adding new circuits, modifying existing circuits, panel replacements, service upgrades, EV charger installations, new service installations, outdoor lighting, and any other modification to a building's electrical distribution system. Low-voltage work — phone wiring, data cabling, doorbells, thermostat wiring, and burglar alarm systems (excluding fire alarm systems) — is generally exempt from the permit requirement. Fire alarm work is covered under a separate EPP category since September 2024.
Chicago's electrical permit process underwent a significant modernization in September 2024 when the DOB expanded the Express Permit Program to replace the old 20-year-old electrical-only permit system. The new EPP for electrical work provides six distinct subtypes that cover the full range of residential and smaller commercial electrical work: repairing or altering electrical devices on existing circuits; adding circuits to existing electrical panels; installing new electrical service or panels; installing EV supply equipment (EVSE); installing new outdoor site lighting; and low-voltage/communication work. Each subtype has its own eligibility criteria, documentation requirements, and fee structure, all managed through the online portal at ipi.cityofchicago.org. For most standard residential electrical work, the EPP provides a permit within one to two business days of a complete application.
Chicago's most important electrical contractor licensing distinction: the City of Chicago issues its own electrical contractor license, separate from and in addition to any Illinois state electrical license. A contractor who holds an Illinois state electrical license but not a City of Chicago electrical contractor license cannot legally pull electrical permits in Chicago. This is a common source of problems for suburban contractors who work both within and outside the city — their state license is valid in neighboring suburbs but not in Chicago. When hiring an electrician for any Chicago electrical project requiring a permit, verify that the contractor holds a valid City of Chicago electrical contractor license, not just a state license. The city's contractor license database is accessible at chicago.gov/buildings. For condominium unit work, an association approval letter signed by an authorized representative must be uploaded with any EPP application.
Owner-occupants of single-family dwellings have a limited self-performance option in Chicago for electrical work on their primary residence. Through the Certification of Responsibility process — completing and certifying their acceptance of legal responsibility on the permit application — owner-occupants can perform certain electrical work on their own primary residence. However, for work requiring panel connections, new service installations, or any work that involves the main service entrance, the practical and safety risks of self-performance without professional training are substantial. Chicago's electrical code is based on the National Electrical Code with city amendments, and the complexity of modern residential wiring systems makes professional electrician engagement strongly advisable for most homeowners.
The six EPP subtypes for Chicago electrical work — which applies to your project
| Variable | How it affects your Chicago electrical permit |
|---|---|
| City of Chicago electrical contractor license required | Unlike most U.S. jurisdictions where a state electrical license suffices, Chicago issues its own electrical contractor license separate from the Illinois state license. All Chicago electrical permit applications must be filed by a contractor with a valid City of Chicago electrical contractor license. State-licensed contractors without a city license cannot legally pull Chicago permits. Verify the contractor's Chicago city license at chicago.gov/buildings before hiring for any permitted electrical work. |
| Six EPP subtypes cover most residential work | The September 2024 Express Permit Program expansion added six electrical subtypes: (1) repair/alter devices on existing circuits; (2) add circuits to existing panel; (3) install new service or panel; (4) install EV supply equipment; (5) new outdoor site lighting; (6) low-voltage/communication. Most residential electrical projects fall under one of these subtypes. EPP applications are submitted online and typically issued in one to two business days. Work covering service installations over 400 amps, work in certain occupancy types, or work creating new wall/floor penetrations between units may require Standard Plan Review. |
| ComEd coordination for service upgrades | Service size increases (upgrading from 100A to 200A, or 200A to 400A) require coordination with ComEd for the new meter installation. Unlike LA's LADWP where utility coordination is needed before the permit is issued, Chicago's EPP for electrical service upgrades is processed by the DOB before utility coordination. After the DOB electrical inspection is passed and recorded, the electrician coordinates with ComEd for meter installation at the new service rating. ComEd requires the DOB inspection sign-off before authorizing the new service connection. |
| Condo association approval letter | Any electrical permit for work in a condominium unit requires an association approval letter before the EPP will be issued. The letter must be signed by an authorized association representative and describe the work. This is Chicago's standard requirement for all condo unit permitted work, regardless of trade. For high-rise buildings with building electrical systems (shared panels, risers), any work that affects the building's common electrical systems may require additional building management coordination beyond the association letter. |
| Low-voltage work: generally permit-exempt | Low-voltage and communication work — phone wiring, data cabling, doorbells, thermostats, and burglar alarm systems (excluding fire alarm systems) — is generally exempt from electrical permit requirements in Chicago. Fire alarm system work requires a separate EPP category application since September 2024. Solar PV electrical work uses the "Small-Scale Solar PV System" EPP category rather than the standard electrical work category. HVAC electrical connections use the mechanical HVAC EPP category, not the electrical work category, when they are part of an HVAC project. |
| AFCI and GFCI compliance | Chicago's electrical code (based on NEC with city amendments) requires AFCI (Arc-Fault Circuit Interrupter) protection for circuits serving bedrooms and many habitable spaces, and GFCI protection for kitchen, bathroom, garage, outdoor, and other wet-location receptacles. When any new circuit is added or existing wiring is significantly modified, the new work must comply with current AFCI/GFCI requirements. The DOB inspector verifies AFCI breaker installation and GFCI outlet function at the final inspection. Older homes being rewired must bring all modified circuits into compliance. |
Chicago's city-specific electrical contractor license — why it matters
Chicago's requirement for a city-issued electrical contractor license is one of the most important and practically consequential aspects of Chicago electrical permitting. The City of Chicago issues its own electrical contractor licenses through the Department of Buildings, separate from and additional to the state of Illinois electrical license. A contractor who holds an Illinois state master electrician license but has not obtained a City of Chicago electrical contractor license cannot file electrical permit applications in Chicago. This frequently affects suburban electrical contractors who work throughout the Chicago metropolitan area: their state license is valid for electrical permits in Cook County suburbs (Evanston, Oak Park, Naperville) but does not authorize them to pull permits in the City of Chicago proper.
When evaluating bids for Chicago electrical work, homeowners should explicitly ask each contractor: "Do you hold a City of Chicago electrical contractor license?" and request the contractor's city license number. The license can be verified at the DOB's contractor license database, accessible through chicago.gov/buildings. Using a contractor who lacks the city license creates a permit problem: the contractor cannot file the permit, meaning either the work proceeds without a permit (creating code enforcement and insurance risk) or the homeowner must find a licensed contractor to pull the permit as a "straw" arrangement (which is itself problematic). The legitimate solution is simply to verify the city license before hiring.
The city's September 2024 expansion of the EPP for electrical work also introduced a contractor protection mechanism: when an EPP application is submitted by an owner or expediter indicating that work will be performed by a contractor licensed by the DOB, the licensed contractor is notified by email and must click a link in the email to accept the job before the permit is issued. This prevents contractor license fraud — someone using another contractor's license number on an application without that contractor's knowledge or consent. Homeowners should be aware that the permit will not become active until the listed contractor has accepted it through this email confirmation process.
What the inspector checks on a Chicago electrical project
Chicago electrical inspections vary by subtype. For circuit addition projects, the inspector verifies the new circuit's wiring gauge and insulation type are appropriate for the load and installation method, the breaker rating matches the wire gauge and load, AFCI protection is provided for circuits serving applicable rooms, and the new circuit is properly connected to the panel with no loose connections. For service upgrade projects, the inspector verifies the service entrance conductor sizing, the main breaker rating, proper grounding and bonding, clearances around the panel, and correct labeling of all circuits. For EV charger installations, the inspector verifies the 240V dedicated circuit, the EVSE mounting, and proper connection. For all inspections, the inspector also checks that any GFCI protection required by the code for the areas served by the new work is properly installed and functional.
What electrical work costs in Chicago
Electrical work costs in Chicago reflect the city's premium electrician labor rates and the additional cost of working in the city's dense residential building stock. A single new 20-amp circuit from an existing panel: $350–$800. A 50-amp EV charger circuit installation in a standard garage: $700–$1,800. A 100-amp-to-200-amp service upgrade: $3,000–$7,500 including panel and service entrance. A comprehensive condo unit rewiring: $8,000–$25,000 depending on scope. Permit fees are modest: EPP electrical permits run $50–$300 for most residential projects. ComEd's separate fees for service upgrades (meter installation, service line work) are additional. Senior homeowners in 1-to-3-unit residential buildings who meet income criteria may qualify for DOB permit fee waivers.
What happens if you skip the permit
Unpermitted electrical work in Chicago creates the standard risks: insurance coverage complications if an electrical fire or incident is traced to unpermitted wiring, code enforcement consequences if discovered through a complaint, and real estate disclosure obligations. Chicago has additional enforcement mechanisms because ComEd — unlike LADWP in Los Angeles, which is a public utility — is a private regulated utility that cooperates with DOB on code enforcement. A service connection that shows evidence of tampering or connection to unpermitted electrical work is a ComEd violation in addition to a DOB code violation, and ComEd has authority to disconnect service when safety concerns are identified.
For condo buildings, the DOB's permit record system is closely monitored by lenders and underwriters during mortgage transactions for individual units. A unit where electrical work was performed (visible in the condition of wiring) but has no corresponding permit record will be flagged during due diligence. Buyers' lenders may require resolution of unpermitted electrical work before loan funding, and sellers may face price reductions to account for the cost of retroactive permitting and compliance.
Phone: (312) 744-3449 · Mon–Fri 8:00am–4:30pm
chicago.gov/buildings → · Electrical EPP: DOB Electrical Work →
Online permits: ipi.cityofchicago.org →
Common questions about Chicago electrical work permits
Do I need a permit for electrical work in Chicago?
Yes, for virtually all electrical work. Chicago requires an electrical permit for adding circuits, panel replacements, service upgrades, EV charger installations, new outdoor lighting, and any modification to the building's electrical system. The Express Permit Program (EPP) covers most residential electrical projects through its six subtypes and is typically issued within one to two business days. Low-voltage work (phone, data, doorbells, thermostats, burglar alarms) is generally permit-exempt. All permits must be filed by a City of Chicago-licensed electrical contractor.
Does my electrician need a Chicago city license to pull permits?
Yes. The City of Chicago issues its own electrical contractor license, separate from the Illinois state license. A state electrical license alone is not sufficient to pull permits in Chicago. When hiring an electrician for any Chicago permitted electrical work, ask for the contractor's City of Chicago electrical contractor license number and verify it at chicago.gov/buildings. This is particularly important when using suburban contractors who may have state licenses but not the Chicago city license.
Which EPP subtype covers adding a circuit in Chicago?
Adding circuits to an existing electrical panel uses the "Add circuits to existing electrical panel" subtype of the Chicago Express Permit Program. This covers EV charger circuits, new outlet circuits, additional kitchen appliance circuits, and most other circuit addition work. The application is filed online at ipi.cityofchicago.org by the Chicago-licensed electrical contractor. Photographs of existing conditions are required. The permit is typically issued within one to two business days and one inspection is required after the work is complete.
Does a panel upgrade or service increase require ComEd coordination in Chicago?
Yes, but differently than in Los Angeles. Chicago's DOB electrical permit (EPP) is issued first, and ComEd coordination happens after the DOB inspection is passed. The Chicago-licensed electrician files the EPP for the service upgrade, installs the new panel and service entrance, passes the DOB electrical inspection, and then coordinates with ComEd for meter installation at the new service amperage. ComEd requires the DOB final inspection sign-off before activating the upgraded service. This is the reverse sequence from LA, where utility authorization precedes the permit.
Do I need a permit for an EV charger in Chicago?
Yes. Level 2 EV charger installations (240V dedicated circuit) require an electrical permit through the Chicago EPP's "Add circuits to existing electrical panel" subtype. The Chicago-licensed electrician files the application, the permit is issued in one to two business days, the circuit is installed, and one inspection confirms compliance. Illinois and ComEd offer rebates for qualifying EV charger installations; the city permit is required documentation for rebate applications. Level 1 (120V plug-in) chargers that use an existing outlet without any new circuit installation do not require a permit.
How long does a Chicago electrical permit take?
Express Permit Program electrical applications are typically issued within one to two business days of a complete online submission. After permit issuance, electrical work is performed, and one inspection is required. Inspections in Chicago can typically be scheduled within three to seven business days. Total timeline from permit application to final inspection: two to four weeks for most residential electrical projects. Service upgrades requiring ComEd coordination add two to four weeks to the total project timeline after the DOB inspection.
This page provides general guidance based on publicly available municipal sources as of April 2026. Chicago's Express Permit Program for electrical work was introduced in September 2024; the EPP subtypes and eligibility criteria are subject to periodic update. Verify current EPP eligibility and contractor license requirements at chicago.gov/buildings before beginning any electrical project. For a personalized report based on your exact address and project details, use our permit research tool.