JRS Electric - Your reliable local master electrician, available 24/7 for emergency calls and 8-4 Monday to Friday for regular service - but always flexible to your schedule. Whether it's a panel upgrade, EV charger, standby generator, or hot tub wiring, we're the go-to electrical contractor for Petrolia, Lambton County, and Chatham-Kent. Residential or commercial - if you need power, we'll be there.