STS Electric
939 W North Ave Ste 746 , Chicago, IL 60642-7138
BBB Accredited A+ rated. Electrician, General Contractor, Electrical Contractors ...
Serves: 60601, 60602, 60603, 60604 +52 more
First time hiring a electrical panel upgrade for new homeowners contractor in Chicago? Our 27 vetted pros walk you through every step — what's included, what to expect, and what questions to ask before you sign anything.
Typical cost in Chicago
$1,200–$4,500 / project
27 contractors in Chicago
939 W North Ave Ste 746 , Chicago, IL 60642-7138
BBB Accredited A+ rated. Electrician, General Contractor, Electrical Contractors ...
Serves: 60601, 60602, 60603, 60604 +52 more
520 N Halsted St , Chicago, IL 60642-7369
Electrical Contractors, Electrician, Solar Energy Contractors ...
Serves: 60601, 60602, 60603, 60604 +52 more
1907 Highland Ave , Berwyn, IL 60402
BBB Accredited A+ rated. Construction, Roofing Contractors, General Contractor ...
Serves: 60601, 60602, 60603, 60604 +52 more
1440 W Taylor St # 1624 , Chicago, IL 60607-4623
BBB Accredited A+ rated. Electrician, Electrical Contractors, Low Voltage Contractors ...
Serves: 60601, 60602, 60603, 60604 +52 more
217 N Western Ave , Chicago, IL 60612-2223
Electric Supplies, Electrical Contractors, Electronic Equipment Dealers ...
Serves: 60601, 60602, 60603, 60604 +52 more
2532 W Warren Blvd , Chicago, IL 60612-2124
BBB Accredited A+ rated. Solar Energy Contractors, Electrical Contractors, Solar Installation ...
Serves: 60601, 60602, 60603, 60604 +52 more
301 W Grand Ave Ste 332 , Chicago, IL 60654-4640
BBB Accredited A+ rated. Heating and Air Conditioning, Air Conditioning Contractors, Electrical Contractors ...
Serves: 60601, 60602, 60603, 60604 +52 more
4877 , Chicago, IL 60611-2740
BBB Accredited A+ rated. Electrical Contractors, Electrician, Electrical Wiring ...
Serves: 60601, 60602, 60603, 60604 +52 more
3838 W Chicago Ave , Chicago, IL 60651-3707
BBB Accredited A+ rated. Heating and Air Conditioning, Electrician, Air Conditioning Contractors ...
Serves: 60601, 60602, 60603, 60604 +52 more
1965 W Pershing Rd , Chicago, IL 60609-2315
BBB Accredited A+ rated. Solar Energy Contractors, General Contractor, Electrical Contractors ...
Serves: 60601, 60602, 60603, 60604 +52 more
Chicago, IL 60632-3503
BBB Accredited A+ rated. Electrical Contractors, Electrician, Electrical Wiring ...
Serves: 60601, 60602, 60603, 60604 +52 more
1338 West Eddy Street , Chicago, IL 60657
BBB Accredited A+ rated. Electrical Contractors, Electrician, Electrical Wiring ...
Serves: 60601, 60602, 60603, 60604 +52 more
| Service Change | Typical Cost |
|---|---|
| 60A → 100A upgrade | $1,000 – $2,200 |
| 100A → 200A upgrade | $1,500 – $3,500 |
| 200A → 400A upgrade | $2,500 – $5,500 |
| Replace failed/recalled panel (same amperage) | $1,200 – $2,800 |
| Add sub-panel (100A) | $800 – $1,800 |
| Add circuit to existing panel | $150 – $350 per circuit |
Permit and inspection fees: Typically $150–$500 depending on jurisdiction. Almost always included in contractor quotes for full upgrades.
Utility disconnect/reconnect: Required for all service upgrades. Utility fees vary from free to $300+. Some utilities prioritize this quickly; others have multi-day lead times.
Meter base: If your meter base (the socket the utility's meter plugs into) needs upgrading to accommodate new service, add $300–$600.
Service entrance cable: If the wire running from the utility connection to your panel needs to be upgraded (due to increased amperage or poor condition), add $500–$1,500.
Location complexity: Panel in a closet, basement, or with limited access costs more to work on. Moving a panel to a better location adds significant cost.
Grounding and bonding: Code-required grounding updates (ground rods, water pipe bonding) may be required during permitting and typically add $100–$400.
Geographic pricing: Urban areas and high cost-of-living regions run 20–50% above the national averages listed above.
Panel upgrades are almost always recouped in home resale. A 200A service upgrade is expected by buyers in modern homes. Homes with 60A or 100A service, especially with recalled brands, often receive reduced offers or fail to qualify for FHA/VA financing without remediation.
Electrical panel work involves working at the service entrance where utility power is always live — even when your main breaker is off. The service entrance wires from the utility meter remain energized. Only licensed electricians with proper training should work near these conductors. Mistakes can cause fatal electrocution or house fires.
Panel upgrades require permits in every jurisdiction. A licensed electrician obtains the permit, schedules the inspection, and ensures the installation meets the National Electrical Code (NEC) and all local amendments. Unpermitted work creates liability during home sales and may void homeowner's insurance coverage in case of electrical fires.
Service upgrades require the utility company to disconnect power at the meter before work begins and reconnect after inspection. Licensed electricians coordinate this process. An unlicensed contractor working near live utility conductors creates extreme hazard — utilities may refuse reconnection if they find unlicensed work.
An undersized panel will continue to cause problems; an oversized panel is an unnecessary expense. A licensed electrician performs a load calculation — accounting for existing loads, planned additions (EV charger, heat pump, electric range), and future capacity — to recommend the right service size.
Many homeowner's insurance policies require licensed electrical work. A panel installation by an unlicensed individual may void coverage. If an electrical fire occurs and the cause is traced to unpermitted work, you may face denial of claim.
A licensed electrician has a business license, carries insurance, and has a verifiable record. If something fails within the warranty period, they're accountable. This accountability disappears completely with unlicensed work.
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