Written by Jimco Electric | Published on July 2025
For most Chicago homeowners, upgrading to a 200 amp electrical panel is absolutely worth it. The typical cost runs between $1,500 and $3,500 in the Chicago area, and the upgrade pays off quickly in safety, home value, and the ability to power modern appliances.
This article covers the key signs your panel needs upgrading, what the process looks like under Chicago and Illinois codes, realistic costs, and how an upgrade compares to leaving an older panel in place. Whether you live in Chicago proper or in a suburb within 40 miles, this guide applies to you.
Understand Why 200 Amps Is the Modern Standard
Homes built before the 1990s often have 60 amp or 100 amp panels. Those were fine for the appliances of that era. Today, a typical household runs central AC, a washer and dryer, a dishwasher, multiple large TVs, and often an EV charger.
A 200 amp panel can handle all of that without stress on the system. A 100 amp panel running a modern home is like trying to drain a bathtub through a garden hose. It technically works, but not well.
Chicago’s older housing stock makes this especially relevant. Many bungalows, two-flats, and vintage homes in neighborhoods like Avondale, Bridgeport, and Oak Park still have original or early-replacement panels that are decades past their ideal service life.
Spot the Signs Your Panel Needs an Upgrade
You do not always need to guess whether your panel is struggling. There are clear signs that indicate it is time to call a licensed electrician for an evaluation.
- Breakers that trip frequently, especially under normal load conditions
- Lights that flicker or dim when you run appliances
- A panel that feels warm to the touch or has a burning smell near it
- Fuse boxes still in use instead of a circuit breaker panel
- Federal Pacific or Zinsco brand panels, which are known safety hazards
- You are adding a major appliance, EV charger, or home addition
- Your insurance company is asking about your electrical panel age
Federal Pacific Stab-Lok panels are particularly common in Chicago-area homes built between the 1950s and 1980s. These panels have a documented history of breaker failure and are a serious fire risk. Jimco Electric recommends replacing them immediately.
Compare the Costs of Panel Upgrades in the Chicago Area
Pricing for a 200 amp panel upgrade in Chicago and the surrounding suburbs depends on several factors including your home’s current setup, permit requirements, and whether your utility service entrance needs updating.
| Scenario | Estimated Cost Range | Notes |
|---|---|---|
| 100 amp to 200 amp upgrade, straightforward | $1,500 to $2,200 | Panel swap only, no service entrance work |
| 60 amp to 200 amp upgrade | $2,000 to $3,000 | May require new wiring to the meter |
| Upgrade with service entrance replacement | $2,500 to $3,500 | ComEd coordination required in most cases |
| Panel upgrade plus grounding update | $2,800 to $4,000 | Older homes often need grounding brought up to code |
| Federal Pacific or Zinsco panel replacement | $1,800 to $3,200 | Hazardous panel removal adds minor complexity |
Permits are required for panel upgrades in Chicago and most suburbs including Naperville, Aurora, Joliet, and Evanston. Permit fees typically add $100 to $300 to the project. Any licensed electrician should be pulling these permits on your behalf.
Jimco Electric handles permit pulling and coordinates with ComEd for service disconnection and reconnection, so you do not have to manage that process yourself.
Understand Chicago and Illinois Electrical Code Requirements
Illinois follows the National Electrical Code (NEC), and Chicago has additional local amendments enforced by the Chicago Department of Buildings. Suburban municipalities also have their own inspection processes tied to the NEC.
Key code points that affect a 200 amp panel upgrade in the Chicago area include the following.
- A permit is required for any panel replacement or service upgrade in Chicago and Cook County
- The work must be inspected by the local authority having jurisdiction (AHJ) before the panel is energized
- Grounding electrode systems must meet current NEC standards, which older homes often do not
- Arc fault circuit interrupter (AFCI) breakers are required for bedrooms and other living spaces under current NEC editions
- Ground fault circuit interrupter (GFCI) protection is required for kitchens, bathrooms, garages, and outdoor circuits
- ComEd must be notified and will disconnect service before work begins on the service entrance
Working with an unlicensed or permit-skipping contractor can result in failed inspections, fines, and problems when you sell your home. Always verify your electrician is licensed in Illinois and familiar with local code requirements.
See How a 200 Amp Upgrade Compares to Staying With an Older Panel
Some homeowners wonder if they can just leave their existing panel and add a subpanel instead. In some cases that is a valid option. But for homes with 60 amp or aging 100 amp service, a full upgrade to 200 amps is almost always the better long-term decision.
| Factor | Keeping Old Panel | Upgrading to 200 Amp |
|---|---|---|
| Capacity for modern appliances | Often insufficient | More than adequate for most homes |
| EV charger compatibility | Usually not possible on 60-100 amp service | Level 2 charger installation is straightforward |
| Home insurance implications | Some insurers surcharge or refuse coverage | Typically no issues with standard homeowner policies |
| Home resale value impact | May deter buyers or require a price reduction | Adds value, often flagged positively in inspections |
| Safety risk | Higher, especially with Federal Pacific or Zinsco | Low when installed correctly |
| Future-proofing | No room to grow | Supports solar, battery backup, and additions |
If you are planning to sell your Chicago home within the next few years, a buyer’s home inspector will flag an undersized or outdated panel. That often leads to price negotiations or a required repair before closing.
Learn What the Upgrade Process Looks Like Step by Step
Knowing what to expect helps reduce stress and lets you plan around the work. A typical 200 amp panel upgrade in the Chicago area follows this general process.
- Electrician performs an evaluation of your current panel and service entrance
- Quote is provided based on your specific home and upgrade scope
- Permit application is submitted to the local building department
- ComEd is contacted to schedule a service disconnect, usually requiring 1 to 3 business days notice
- On the day of work, ComEd disconnects power at the meter
- Old panel is removed and new 200 amp panel is installed and wired
- Grounding updates and any required AFCI or GFCI breakers are installed
- ComEd restores power and the inspection is scheduled
- Local inspector reviews the work and issues approval
The actual installation typically takes one full day for most homes. The permit and ComEd scheduling are what extend the total timeline to roughly one to two weeks from initial contact to completed inspection.
Jimco Electric manages the full process including ComEd coordination, permit filing, and inspection scheduling. You do not need to make separate calls or manage multiple parties.
FAQs on 200 Amp Panel Upgrades for Chicago Homeowners
How long does a 200 amp panel upgrade take in Chicago?
The actual installation work takes one day in most homes. The full project timeline including permits and ComEd scheduling typically runs one to two weeks. Jimco Electric works to move through that process as efficiently as possible.
Will I lose power during the panel upgrade?
Yes, your power will be off during the installation. This is typically for four to eight hours on the day of work. ComEd disconnects at the meter and restores service once the work is done and the panel is ready to be energized.
Do I need a permit to upgrade my electrical panel in Chicago?
Yes, a permit is required for panel upgrades in Chicago and virtually all suburbs in the 40-mile area including Aurora, Naperville, Joliet, and Evanston. Your licensed electrician should file for the permit on your behalf before any work begins.
Can I add an EV charger after upgrading to 200 amps?
Yes. A 200 amp panel easily supports a Level 2 EV charger, which typically requires a dedicated 240-volt, 50-amp circuit. Many Chicago homeowners combine the panel upgrade with EV charger installation to reduce labor costs by doing both at once.
Is a 200 amp panel enough for a home with solar panels?
In most cases, yes. A 200 amp panel works well with residential solar systems, especially when combined with a properly sized inverter and interconnection setup. Your electrician and solar installer need to coordinate on load calculations and interconnection requirements with ComEd.
What brands of electrical panels do Chicago electricians typically install?
Common brands installed in the Chicago area include Square D (Homeline and QO series), Eaton (BR and CH series), and Siemens. All are reliable when properly installed. Your electrician may have a preferred brand based on local availability and compatibility with your existing wiring setup.
Wrap Up and Next Steps
For Chicago homeowners with an older or undersized panel, upgrading to 200 amps is one of the most practical electrical investments you can make. It improves safety, supports modern and future appliances, satisfies insurance requirements, and adds value when you sell.
Jimco Electric serves Chicago and communities within 40 miles including the western and southern suburbs. Our team handles permits, ComEd coordination, and inspection scheduling so the process is straightforward for you. Call us at 708-304-8687 to schedule an evaluation or request a quote for your panel upgrade.