Illinois · Cook County

Electricians in Chicago, IL

Chicago's bungalows, two-flats and greystones were mostly built before 1950, and the city has its own electrical code that differs from the rest of Illinois. Most new wiring in Chicago must run in metal conduit rather than plastic-sheathed cable.

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84 ZIP codes covered
Serving Lincoln Park, Logan Square, Bridgeport and more

Homes and wiring in Chicago

Older two-flats commonly have two small services in the basement, sometimes still on fuses. Basement finishes, garage EV chargers and central air additions are frequent reasons to upgrade a service or add circuits.

Weather, seasons and the utility

Chicago winters bring long cold spells when furnaces, boilers and space heaters all depend on power, and summer brings heavy thunderstorms that can flood basements quickly. Because many Chicago homes keep their panel, meters, laundry and sump pump in the basement, water and electricity often end up in the same room. A sump pump on its own circuit, ideally with a battery backup, and GFCI protection for basement outlets are common recommendations. ComEd serves the city and most of northern Illinois and handles meter work, service drops and reconnection after an upgrade. Space heaters on old circuits are a frequent cause of winter tripping.

Local issues electricians see

Conduit requirements that make DIY-style cable runs non-compliant
Fuse boxes and 60 amp services in two-flats
Basement flooding that reaches outlets, panels or sump-pump circuits

Common calls in Chicago

Home Rewiring in ChicagoChicago is one of the few large US cities that requires most new wiring to run in metal conduit, so rewiring a bungalow or two-flat here is a different job from the plastic-sheathed cable common elsewhere.Electrical Panel Upgrade in ChicagoMany Chicago two-flats have two small services in the basement, sometimes still on fuses, and adding central air, a basement unit or an EV charger often triggers an upgrade.EV Charger Installation in ChicagoChicago EV charger installs often involve detached garages behind the house, which means a feeder or circuit run across the yard or through the basement in conduit, as the city's code requires.Smoke & CO Detector Installation in ChicagoChicago requires smoke detectors on every level of a dwelling and within 15 feet of sleeping rooms, and carbon monoxide detectors within 15 feet of sleeping rooms in homes with fuel-burning appliances or attached garages.Electrical Safety Inspection in ChicagoChicago's electrical code differs from the national code, and work done in a suburb or without a permit may not meet it, so an inspection is worth considering before buying a bungalow, two-flat or greystone.Generator Installation in ChicagoChicago's summer derechos and winter storms both cause outages, and bungalows and two-flats with basement sump or ejector pumps are especially vulnerable, since a flooded basement often follows a storm that knocked out power.Lighting Installation in ChicagoChicago's long, dark winters make good interior lighting a priority, and owners renovating bungalows, greystones and two-flats often add recessed lighting, under-cabinet lighting and better basement lighting for finished lower levels.Electrical Repair & Troubleshooting in ChicagoChicago repair calls often start in the basement of a bungalow or two-flat, where an old fuse box, a corroded service entrance or a sump pump circuit sits close to water, or on the back porch, where enclosed wooden porches common across the city have decades-old outdoor wiring.

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Chicago at a glance: Cook County, Illinois
ZIP codes covered: 84
Neighborhoods: Lincoln Park, Logan Square, Bridgeport, Rogers Park, Beverly, Portage Park
Permits: Pulled by the electrician
Electric utility: ComEd

Chicago FAQ

Who issues electrical permits in Chicago?

Electrical permits in Chicago are issued by the Department of Buildings and the work must be done by a licensed electrical contractor registered with the city.

Which Chicago ZIP codes are covered?

Electricians in our network cover 84 ZIP codes in Chicago, including 60601, 60602, 60603, 60604, 60605, 60606, 60607, 60608 and more.

What are the most common electrical problems in Chicago?

Conduit requirements that make DIY-style cable runs non-compliant; Fuse boxes and 60 amp services in two-flats; Basement flooding that reaches outlets, panels or sump-pump circuits.

Specialized jobs in Chicago

Fuse Box Replacement in Chicago 200 Amp Service Upgrade in Chicago Generator Interlock Kit Installation in Chicago Recessed Lighting Installation in Chicago Sump Pump Circuit Installation in Chicago Carbon Monoxide Detector Installation in Chicago

Guides

Nearby and related metro guides

Also covered in Cook County: Schaumburg · Palatine · Evanston · Des Plaines · Arlington Heights · Oak Park · Hoffman Estates · Skokie · Orland Park · Oak Lawn · Tinley Park · Glenview

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Call (877) 370-0920