100–200 amp service and breaker box replacement for safer, stronger power. Serving Ontario and all of San Bernardino County.
An electrical panel upgrade in Ontario gives your home safer, stronger power for today's loads — EV chargers, heat pumps, induction ranges and home offices. Broad Moor Electric replaces outdated fuse boxes and undersized 100 amp panels with modern 200 amp service, and handles the utility coordination for you.
Local, affordable and available 24/7 — that is what Ontario customers get when they search for electrical panel upgrade near me and call Broad Moor Electric. We cover all of Ontario and the nearby communities of Guasti, Montclair, Rancho Cucamonga, Chino, Upland.
Electrical Panel Upgrade available throughout Ontario, San Bernardino County and nearby Guasti, Montclair, Rancho Cucamonga, Chino, Upland.
Four steps from your call to a finished, tested job.
Tell us what is happening. Emergencies are dispatched immediately.
Your electrician diagnoses the job and gives you a firm price before starting.
Floors protected, permits pulled where required, work tested before we leave.
We show you what was done and back the work with a written warranty.
“Did the electrical for our ADU — sub panel, lighting, kitchen circuits. Coordinated with our contractor without any drama.”
Greg T. · Ontario“Called at 9pm with a burning smell from the panel. Someone was at the house in under two hours and shut it down safely. Replaced the panel two days later.”
Derek W. · Ontario“Half of our house went dark. Turned out to be a lost neutral at the meter. They diagnosed it in minutes and coordinated with the utility.”
Bill H. · OntarioA 200 amp panel upgrade in Ontario depends on the utility service, meter location and whether the feeder needs replacing. We give a firm written price after a quick on-site look.
Warm breakers, buzzing, rust, scorch marks, frequently tripping breakers, or a panel from a recalled brand are all reasons to have it evaluated.
Yes, typically for most of one day. We coordinate the shut-off and reconnect with your utility so you are not left waiting.
Upfront pricing. Clean work. Same-day appointments available.