Electrical Panel Upgrades in Wheaton, IL

Safe, Modern Electrical Panels Installed Right

When your electrical panel can’t keep up with your family’s power needs, you’re living with real risk every day.

An electrician Cook and Will County, IL, wearing a hard hat, safety glasses, and orange work pants inspects electrical cables in a building under construction, with tools and wires scattered around.

Hear from Our Customers

A person in a plaid shirt uses a screwdriver to work inside an open desktop computer case; various cables and computer components are visible, and a hard drive lies on the table nearby—typical tasks for Electrical Services Cook and Will County, IL.

Panel Replacement Services Wheaton Illinois

Your Home Gets the Power It Deserves

You flip a switch and the lights work. Your appliances run without tripping breakers. No more worrying about overloaded circuits or that burning smell from the basement.

That’s what happens when your electrical panel actually matches what your home needs today. Not what it needed when it was built 20 or 30 years ago.

Modern electrical panels handle the reality of how you live now. Multiple devices charging. High-efficiency appliances. Maybe an EV charger in the garage. All running safely, without the constant fear of electrical fires or system failures.

Wheaton Electrical Panel Installation Experts

25 Years Solving Wheaton's Electrical Problems

We’ve spent 25 years handling the electrical emergencies that keep Wheaton homeowners up at night. We’re the company people call when their lights are flickering, their breakers keep tripping, or they smell something burning.

We’re licensed, bonded, and insured because electrical work isn’t something you mess around with. And we offer discounts to military, first responders, seniors, teachers, and students because this community has given us everything.

Most of our work is residential, and most of it’s urgent. When your electrical system fails, you need someone who shows up and fixes it right the first time.

An electrician Cook and Will County, IL, wearing blue and orange protective gloves uses a yellow screwdriver to work on an electric meter box mounted on a wall.

Electrical Panel Upgrade Process Wheaton

Here's Exactly What Happens During Your Upgrade

First, we inspect your current panel and electrical system to understand what you’re working with. We’ll check the amperage, look at your circuit load, and figure out what your home actually needs.

Next, we handle all the permitting and scheduling with the City of Wheaton. The inspection process requires specific timing and documentation, and we make sure everything’s filed correctly.

Then we install your new panel. The power gets shut off temporarily while we swap everything over. We label every circuit clearly, test all connections, and make sure your new system meets current electrical codes. Once the city inspector approves everything, you’re back up and running with a system that can handle whatever you throw at it.

An electrician in Cook and Will County uses a screwdriver to adjust or install electrical circuit breakers inside a control panel, with various colored wires and components visible, showcasing expert IL Electrical Services.

Ready to get started?

Explore More Services

About Jimco Electric

Get a Free Consultation

Wheaton Illinois Panel Upgrade Details

What Your Panel Upgrade Actually Includes

Your electrical panel upgrade includes a complete replacement of your existing panel with a modern system that meets 2024 National Electrical Code requirements. We install new circuit breakers, proper grounding, and clear labeling for every circuit in your home.

In Wheaton, many homes built before 1990 have panels that can’t handle today’s electrical demands. Modern families use 3-4 times more electricity than homes were originally designed for. Your upgrade brings your electrical capacity up to current standards.

We also handle all the paperwork with the City of Wheaton’s Building & Code Enforcement Department. The inspection process is strict here, and we make sure everything passes the first time so you don’t have delays or callbacks.

A person’s hands using a red cordless drill to work on an electrical breaker panel with multiple wires and switches, showcasing professional electrical services in Cook and Will County, IL.

How do I know if my electrical panel needs to be upgraded?

You need an upgrade if your lights flicker when major appliances turn on, your circuit breakers trip frequently, or you’re using multiple extension cords because you don’t have enough outlets. Burning smells, warm outlet covers, or sparks are emergency signs that require immediate attention.Most homes built before 1990 in Wheaton have 100-amp or smaller panels that can’t handle modern electrical loads. If you’re adding an EV charger, upgrading appliances, or your energy bills keep climbing, your panel probably can’t keep up with your actual power needs.
Panel upgrades typically range from $1,500 to $4,500, depending on your home’s current setup and what you need. A standard upgrade from 100 to 200 amps usually runs around $3,000, but costs vary based on your existing wiring and any additional work required.The price includes the new panel, circuit breakers, installation labor, permits, and inspections. If your home needs significant rewiring or the panel location needs to change, that affects the total cost. We provide upfront pricing so you know exactly what you’re paying before we start.
Most panel upgrades take 4-8 hours of actual work time, but the full process usually takes 2-3 days when you factor in permits and inspections. Your power will be off for several hours during the installation, typically during normal business hours.In Wheaton, we need to coordinate with ComEd for the final connection, and city inspections are required before the system can be energized. We schedule everything in advance and give you specific timeframes so you can plan accordingly. Emergency upgrades can sometimes be expedited, but standard projects follow the city’s inspection schedule.
Yes, all electrical panel work in Wheaton requires permits and inspections through the City’s Building & Code Enforcement Department. We handle all the paperwork, including the application, construction plans, and scheduling inspections.The city requires detailed plans showing the panel location, circuit schedules, and grounding diagrams. Inspections happen at multiple stages – rough inspection, exterior inspection, and final approval. ComEd won’t energize your new service without city approval, so proper permitting isn’t optional.
Most EV chargers need dedicated 240-volt circuits that draw 30-50 amps continuously. If your current panel is already maxed out or you have an older 100-amp service, you’ll need an upgrade to safely add EV charging capability.We calculate your home’s total electrical load including the EV charger to determine what size service you need. Many Wheaton homes upgrading for EVs go to 200-amp service, which provides plenty of capacity for charging plus all your other electrical needs. The upgrade also future-proofs your home for additional electric appliances.
If you see sparks, smell burning, or notice scorch marks around your panel, shut off the main breaker immediately and call 911. Then contact ComEd at 1-800-334-7661 to report the emergency. Don’t try to fix electrical fires yourself.Old panels with Federal Pacific or Zinsco breakers are known fire hazards that should be replaced immediately. These panels often fail to trip during overloads, which can cause wires to overheat and ignite. We can inspect your panel and tell you if you’re dealing with a dangerous situation that needs emergency replacement.