Electrical Company in Westchester, IL

Your Electrical System Works—Or We Fix It Fast

We’re a licensed electrical contractor serving Westchester homeowners for 25 years with emergency repairs, panel upgrades, and same-day service when your electrical system stops working safely.
Close-up of a licensed Jimco Electric technician connecting and labeling wires inside a modern electrical panel in Chicago, IL

Hear from Our Customers

An electrician Cook and Will County installs or repairs an electric vehicle charging station, connecting wires inside an open electrical panel mounted on a white wall. A charging cable is coiled on the station.

Local Electrical Company in Westchester

What You Get: Safety, Speed, and No Surprises

You flip a switch and nothing happens. Or worse—you smell burning and don’t know where it’s coming from. Your electrical panel is warm to the touch, or your lights flicker every time the AC kicks on.

These aren’t problems you can ignore until Monday. They’re safety risks that need someone who knows what they’re doing, shows up when they say they will, and tells you the price before touching anything.

That’s what working with a local electrical company in Westchester should look like. You call, we answer. We show up fast—usually within an hour during business hours. We diagnose the actual problem, not just the symptom. Then we give you a price before we start, and we don’t leave until your electrical system is working safely again.

Most repairs get done the same day because our trucks carry the parts your home actually needs. No waiting on an order. No second trip fees. Just a working electrical system and the peace of mind that comes with knowing it was done right by a licensed, insured electrical contractor who’s been doing this in Westchester for over two decades.

Residential Electrical Company Westchester, IL

25 Years Solving Westchester's Electrical Problems

We’ve been the residential and commercial electrical company Westchester homeowners call when something goes wrong—since 1999. We’re licensed, bonded, and insured to work in Illinois, and we’ve built our reputation on showing up fast and fixing things right the first time.

Most of our work is residential because that’s where we’re strongest. Emergency repairs. Panel upgrades for homes that can’t handle modern electrical loads. New circuits for EV chargers. Service changes for outdated systems.

Westchester has a lot of older homes—many with electrical panels from the 70s and 80s trying to power today’s appliances, home offices, and electronics. We’ve upgraded hundreds of them. We know what fails first, what code requires now, and how to get your home’s electrical system where it needs to be without overselling you on things you don’t need.

An electrician Cook and Will County uses a multimeter to test electrical connections inside an open control panel filled with yellow wires, switches, and circuit components.

How Our Electrical Contractor Works

Here's What Happens When You Call Us

You call or submit a request online. We ask a few questions to understand what’s happening—burning smell, no power, flickering lights, breaker that won’t reset. If it’s an emergency, we move fast.

We send a licensed electrician to your home, usually within an hour during business hours. Faster if you’ve got sparking, smoke, or a complete power loss. Our trucks are fully stocked with common repair parts, so most jobs get finished the same visit.

The electrician diagnoses the problem using professional testing equipment. Not just the obvious issue—the whole system. Because a tripped breaker might be a symptom of a bigger problem, and you deserve to know what’s actually going on.

Before any work starts, you get the price. Upfront. In writing. Even at 2 AM during an emergency. No surprises when the job’s done.

Once you approve, we get to work. We don’t leave until your electrical system is safe and working. Every repair comes with the same warranty as our scheduled work, and you get documentation of everything we did.

An electrician in Cook and Will County wearing a blue uniform holds a green clipboard and pen, recording information in front of an industrial control panel with switches and indicator lights.

Ready to get started?

Explore More Services

About Jimco Electric

Get a Free Consultation

Best Rated Electrical Company Westchester

What's Included When You Hire Us

Every job starts with a complete diagnosis, not just a quick fix. You’re paying for someone who knows how to find the real problem, and that’s what you get.

You get upfront pricing before work begins. You get a fully stocked truck so we’re not making multiple trips on your dime. You get licensed electricians who carry current Illinois electrical licenses, full liability insurance, and workers comp coverage—proof available if you want to see it.

In Westchester, where 91% of housing units are owner-occupied and the median home value sits around $340,000, your electrical system is protecting a significant investment. Many homes here were built decades ago, and their electrical panels weren’t designed for the load you’re putting on them now. Home offices. EV chargers. Modern HVAC systems. Smart home devices.

We handle panel upgrades that bring your home up to current code and give you the capacity you actually need. We install dedicated circuits for EV chargers—properly evaluated and code-compliant. We replace outdated service panels that can’t keep up.

And because we’ve been serving this community for 25 years, we offer discounts for military, first responders, seniors, teachers, new customers, and students. It’s how we support the people who’ve supported us.

An electrician Cook and Will County, IL uses a screwdriver to work on an electrical outlet, connecting colored wires. The outlet cover is removed, exposing the internal wiring against a white wall.

How do I know if I need an emergency electrician right now?

If you smell burning—especially that acrid electrical smell—shut off power at the main panel and call us immediately. Same goes if you see sparks, smoke, or hear buzzing from your electrical panel.

A warm or hot electrical panel isn’t normal. Neither is a breaker that keeps tripping after you reset it, or outlets that are discolored or melted. These are signs of electrical problems that can cause fires.

Complete power loss might not be an emergency if it’s just a tripped main breaker. But if you’ve checked the panel and everything looks fine but you still have no power, that’s a problem that needs professional diagnosis. Most electrical emergencies share one thing: they involve heat, smoke, burning smells, or sparking. If you’re seeing or smelling any of those, don’t wait.

The average electrical service call in the U.S. costs around $597, but that number doesn’t tell you much because every job is different. A simple outlet repair might run $150-300. A full panel upgrade could be $2,000-4,000 depending on your home’s needs and current setup.

What matters more than average cost is knowing the price before work starts. That’s why we give you upfront pricing—you approve it or you don’t, but you’re never surprised by the final bill.

Emergency calls don’t automatically cost more with us. You pay for the work that needs to be done, not a penalty for calling outside business hours. And if you qualify for one of our discounts—military, first responder, senior, teacher, new customer, or student—that comes off the top.

Most residential panel upgrades take 6-8 hours from start to finish. That includes removing the old panel, installing the new one, reconnecting all your circuits, and testing everything to make sure it works safely.

Your power will be off during the work. Plan for a full day without electricity—that means no refrigerator, no AC, no internet. If you work from home, you’ll want to make other arrangements.

Some homes need a complete service change, not just a panel upgrade. That’s when the electrical service coming into your house isn’t large enough for modern needs. Those jobs take longer—sometimes two days—because we’re coordinating with the utility company to upgrade the service drop and meter.

Westchester has a lot of homes from the 70s and 80s with 100-amp service trying to power modern electrical loads. Most homes today need 200-amp service minimum. We’ll tell you which one your home needs based on what you’re actually running.

Yes. Every electrician we send to your home holds a current Illinois electrical license. We’re also bonded and insured—full liability insurance and workers compensation coverage.

Illinois requires electrical contractors to be licensed for a reason. Electrical work is dangerous if you don’t know what you’re doing, and it’s governed by the National Electrical Code plus local amendments. Licensed electricians know current code requirements, proper installation methods, and safety protocols.

You can ask to see our license and insurance documentation. We’ll show you. You can also verify our license status with the state if you want to. Any legitimate electrical contractor will have no problem with you asking these questions—and if they do, that tells you something.

Residential electrical companies focus on homes—the systems, the problems, and the solutions that homeowners actually deal with. Commercial electrical companies focus on businesses, which have different electrical demands, different code requirements, and different equipment.

We do both, but our specialty is residential. We’ve spent 25 years learning how home electrical systems fail, what Westchester homeowners need, and how to solve problems fast without overselling.

That matters because residential electrical work is different. You’re not running three-phase power or dealing with commercial lighting systems. You’re dealing with a 200-amp service panel, 120/240-volt circuits, GFCI and AFCI protection requirements, and appliances that pull specific loads.

A residential electrical contractor knows how to add a circuit for your EV charger without overloading your panel. We know what it takes to bring an older home up to current code. We know how to diagnose why your lights flicker when the AC runs. That’s the work we do every day.

Yes. Most emergency electrical repairs get completed the same day because our service trucks carry the parts your home actually needs. Common breakers, outlets, switches, wire, connectors—the components that fail most often in residential electrical systems.

Same-day completion depends on what’s wrong and what parts are required. If you need a specialty breaker or a specific panel component we don’t stock, we’ll tell you upfront and get it as fast as possible.

But the majority of emergency calls—tripped breakers that won’t reset, outlets that stopped working, flickering lights, burning smells from outlets or switches—those get diagnosed and repaired the same visit. We don’t leave until your electrical system is working safely, and we don’t charge you extra trip fees to come back and finish a job we should have completed the first time.