Best Electricians near Grimsby, ON
These contractors serve Grimsby from nearby bases in Hamilton, St. Catharines and Jordan Station.
10 contractors listed · 3 open 24/7 · 6 open weekends · all 10 rated 4.5+ · 5 show a licence
Data verified October 21, 2026
McGinty Toman Electric Inc
Boonstra Heating and Air Conditioning
Dem Corp. Electrical Services
Young Electric Inc.
Nu-Gen Electrical Services
The 10 contractors listed for Grimsby, 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.

Area overview: Grimsby, ON
The 10 contractors on this page are rated from 4.7 to 5.0 across 6,061 reviews; 6 have 50 or more reviews. When customers rate these contractors on specific qualities, they most often praise professionalism (96%), responsiveness (89%) and quality (83%). The topics that come up most in reviews of the contractors on this page are "price", "communication" and "efficient". 3 are open around the clock; 6 are open on Saturdays and 5 on Sundays. 5 show a licence on their websites. 3 offer emergency call-outs and 4 give free estimates. We have a website on file for all 10 of the contractors on this page; 9 publish a contact page; 7 list a public email and 3 take bookings online. We count these figures across the contractors on this page; hours and prices change, so confirm the details with the contractor before you book.
Which listed electricians take emergency callouts?
Overnight calls are taken by 3 of the 10 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.



