If you’ve opened your ComEd bill lately, you’ve probably done a double-take. As of early 2026, supply prices are nearly 47% higher than they were a year ago. While we all blame the AC in the summer and the furnace in the winter, there’s a quieter group of culprits lurking in your outlets. At Cob … Stop the Drain: 5 Devices Spiking Your ComEd Bill
Look around your street in Ashbury or Riverwalk. A few years ago, seeing a Tesla was a “spot the car” game. Now? Between the Rivians, the Lightnings, and the new 2026 models hitting the lots, it feels like every other driveway has a charging port. But here’s the conversation I keep having with homeowners: Buying … Is Your Naperville Garage Actually Ready for an EV?
Buying a home in Naperville is a massive investment. Whether you’re eyeing a charming Victorian near North Central College or a sprawling 90s build in White Eagle, you’ve likely already obsessed over the school districts and the kitchen countertops. But as electricians, we see the stuff the “pretty” listing photos hide. We’ve been called into … Naperville Homebuyer’s Electrical Checklist: Check Before You Close
We’ve all been there. A heavy summer storm rolls through Naperville, the sky turns that weird shade of bruised purple, and suddenly—zap—the power flickers. You check your phone, see the lights are back on, and go about your day. But a few days later, your high-end refrigerator starts making a clicking sound. Or maybe your … Surge Protection vs. Power Strips: Save Your Naperville Appliances
If you’re living in one of Naperville’s classic neighborhoods—think those beautiful builds in Saybrook or Hobson West—you probably take a lot of pride in the character of your home. But here’s the thing: while character is great for curb appeal, it’s not so great for your electrical system. In our world at Cob Services, we … The 30-Year Rule: Is Your Pre-1995 Home Hiding a Fire Hazard?
We get it—the “Do It Yourself” spirit is strong in Naperville. With a quick trip to the hardware store and a YouTube tutorial, it’s tempting to think you can rewire that basement or add a new circuit to the garage yourself. However, there is a massive gap between “making the light turn on” and “meeting … Why DIY Electrical Projects Often Fail Naperville City Inspections
By Alexandr Godonoaga, owner of Cob Services LLC. We’ve all been there. You’re halfway through a binge-watch, or just about to finish vacuuming the rug, when—click—the lights go out and the hum of the house falls silent. You head to the garage or the basement, flip that stubborn black switch back to “On,” and go … The Mystery of the Clicking Switch: Why Your Circuit Breaker Keeps Tripping
You’d be surprised how much of a “dream remodel” actually happens behind the drywall. Whether you’re finally gutting that 1970s kitchen or turning your primary bath into a spa retreat, a licensed electrician is your best friend. Beyond just keeping the lights on, we’re there to make sure your beautiful new space is safe, functional, … What Services Do Electricians Offer for Remodeling & Renovation Projects?
Outdoor living spaces are more than just decks or patios to enjoy the summer season with some friends or family. They became outdoor 4 season rooms with fans, heaters, motorized solar screens, motorized louvered roofs, acrylic patio covers and other add-on services that make them usable all year round. All of these things require power, … How to Install Weather-Proof GFCI Outlets on Your Deck
Every time there is a new project to get done in the house, especially if it’s an electrical type of work, you’re asking yourself whether you will need a permit, and if so, for what type of work. The short answer is yes, you will need a permit for electrical work, but not for every … Do You Need a Permit for Electrical Work? What Illinois Homeowners Should Know
