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24 contractors listed · 8 in Chatham · 2 open 24/7 · 9 open weekends · 19 rated 4.5+
Data verified October 16, 2026
The 24 contractors listed for Chatham, ON handle panels, circuits, garage feeds and charger installs. What appears under each one about licensing, hours and advertised work is taken from that business's own site, with ratings and comments from public reviews.
8 of the 24 contractors we list are based in Chatham; the other 16 serve Chatham from towns including Wallaceburg (27 km), Chatham-Kent (3 km) and Thamesville (18 km). 22 of the contractors on this page have a rating, from 4.0 to 5.0 across 306 reviews; 2 have 50 or more reviews and 19 are rated 4.5 or higher. When customers rate these contractors on specific qualities, they most often praise professionalism (95%), quality (86%) and responsiveness (81%). 2 are open around the clock; 8 are open on Saturdays and 7 on Sundays. The services the contractors on this page list most often on their websites are agricultural (3), industrial (3) and commercial / industrial (2). 7 show a licence on their websites. Domain records put 8 websites of the contractors on this page at ten or more years old; the oldest dates from 2003. 2 offer emergency call-outs; 1 gives free estimates and 5 are family- or locally-owned. We have a website on file for 18 of the contractors on this page; 17 publish a contact page and 16 list a public email. We count these figures across the contractors on this page; distances are straight-line, and hours and prices change, so confirm the details with the contractor before you book.
Overnight calls are taken by 2 of the 24 contractors listed here. A dead furnace circuit in January is worth the callout rate. Expect the faulty circuit to be isolated and the rest of the house restored, with the proper repair booked for the next working day.
