Updates

By Alexandr Godonoaga, owner, Cob Services LLC. Illinois electrical contractor license #26-00032356. The call almost always starts the same way. Somebody wants to know if we can just run a wire out to the garage. We can. The question is what you plan to do out there, because the answer changes the job by an … Wiring a detached garage or workshop in Naperville: trenching, sub-panel sizing, and permit reality

By Alexandr Godonoaga, owner, Cob Services LLC. Illinois electrical contractor license #26-00032356. Most of the electrical advice written for homeowners assumes a single family house. Four exterior walls you own, an attic you can crawl, a basement you can drill through, a panel you can move to the other side of the utility room if … Naperville townhomes and party walls: what limits your rewire, panel move, and EV charger options

By Alexandr Godonoaga, owner, Cob Services LLC. Illinois electrical contractor license #26-00032356. A basement finish is the most inspection heavy job most Naperville homeowners will ever hire out. Four trades, two or three separate permits, a rough inspection that stops the whole project if it fails, and a final that people fail on details nobody … Basement finish electrical in Naperville: egress lighting, ceiling height, and the circuits inspectors count

By Alexandr Godonoaga, Owner and Lead Electrician, Cob Services LLC. Illinois Electrical Contractor License #26-00032356. The call I get most often goes something like this. “Hi, how much do you charge to add an outlet?” And the honest answer, the one that makes people think I’m dodging, is that I don’t know yet. Adding an … How Much Does a Residential Electrician Cost in Naperville? Real 2026 Service-Call and Project Pricing

By Alexandr Godonoaga, Owner and Lead Electrician, Cob Services LLC. Illinois Electrical Contractor License #26-00032356. Illinois rewrote part of its smoke alarm law because of a chirp. You know the one. Low battery warning, always at two in the morning, always in the hallway. And what people do about it is stand on a kitchen … Illinois’ Smoke Alarm Law and Your Naperville Home: 10-Year Sealed Batteries, Hardwired Interconnection, and What Fails at Resale

Three kinds of additions account for most of what people call us about in Naperville: a suite for a parent moving in, a real home office instead of a corner of the dining room, and a bonus room over the garage that has been sitting there as unfinished storage since the house was built. They … In-Law Suites, Home Offices, and Bonus Rooms: ALEXANDR GODONOAGA on Naperville’s Most-Requested Additions

Almost every article you’ll find about EV charger rebates in Illinois is about ComEd. If you live in Naperville, most of it doesn’t apply to you. Naperville runs its own electric utility. It has since 1899, and it serves more than 62,000 customers inside the city. ComEd handles the suburbs around us and a handful … Naperville’s $500 EV charger rebate: how it works, and the two rules that disqualify most people

Nine times out of ten it is not the lights. It is a mismatch between the dimmer, the LED driver, and the tape or fixtures, and the single most common version I find in Naperville kitchens is a brand new LED run wired to a dimmer that was built for incandescent bulbs. That old dimmer … Why your under-cabinet LEDs flicker after a remodel

A full kitchen remodel in Naperville usually lands between nine and twelve branch circuits, and seven of those are dedicated. The short version: two 20-amp small appliance circuits at absolute minimum, plus separate circuits for the refrigerator, dishwasher, disposal, microwave, and range, plus a general lighting circuit that legally cannot share with any of it. … How many dedicated circuits does a modern kitchen need under the 2023 NEC?

By Alexandr Godonoaga, Owner and Lead Electrician, Cob Services LLC. Illinois Electrical Contractor License #26-00032356. ICC-certified. Naperville, IL. The second EV is where this gets interesting. The first one is easy. Somebody buys a Model Y, we run a 60-amp circuit to the garage wall, and they charge overnight without thinking about it again. Then … Two EVs, one panel: load sharing, dual chargers, and what actually works in a Naperville two-car garage