Current Electric
“I would highly recommend him and will have him do any further work at my home.”
Best Electricians in London, ON
23 contractors listed · all 23 in London · 3 open 24/7 · 6 open weekends · 19 rated 4.5+
Data verified October 18, 2026
Finan Home Service
“We were extremely pleased with the work that Dave & Ben had completed with the interior and exterior of our home in improving the lighting.”
Himalaya Group
“High quality work, kept everything clean, Voytek was super professional and nice.”
Plumbhouse Plumbing
“Their professionalism, reliability, and understanding of our urgent situation make them our go-to for all things plumbing and heating.”
Elway Electric Ltd.
“My favourite part was not electrocuting myself, and having some pros do the thing.”
Somerton Electric London
“Somerton Electric has fantastic customer service, as well as an excellent group of guys that are very knowledgeable!”
The 23 contractors listed for London, 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: London, ON
All 23 contractors we list here are in London itself. We have 45 contractors in London on file; this page shows the highest-rated 23. The contractors on this page are rated from 4.0 to 5.0 across 1,510 reviews; 10 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 (93%), quality (87%) and responsiveness (81%). The topics that come up most in reviews of the contractors on this page are "estimates", "price" and "communication". 3 are open around the clock; 6 are open on Saturdays and 5 on Sundays. 8 show a licence on their websites. Domain records put 11 websites of the contractors on this page at ten or more years old; the oldest dates from 2000. 5 offer emergency call-outs; 2 offer financing or payment plans; 6 give free estimates; 6 are family- or locally-owned and 3 list coupons or special offers. We have a website on file for 22 of the contractors on this page; 22 publish a contact page and 21 list a public email. We count these figures across the contractors on this page; hours and prices change, so confirm the details with the contractor before you book.
Do any electrical contractors listed for London quote without charging?
Free estimates are advertised by 6 of the 23 contractors here. That suits a defined job such as a panel change, a garage feed or a charger. Diagnosing an intermittent fault is billable time, and a contractor who offers to do that for nothing is planning to sell you something else.
FES Electric
“Fredy was friendly, on time, and solved my problem at 'lightening' speed.”
PTN Electrical and Automation Solutions Ltd
“Had Ian and nate install lights in the warehouse where I work, complicated job due to the fact the warehouse stayed operational.”
Thames Valley Electrical
“Joey was super easy to work with making the arrangements, and sent out a team member who did an amazing job - quick, professional, personable, and remarkably unobtrusive.”
J.D. Patrick Electric Inc.
“I'm very happy with the service we received and they will definitely be our go to electricians going forward.”
G & S Electric
“We had our electrical panel upgraded as well as all the switches and outlets replaced a few months ago, and G&S was immaculate with their work.”
Nicholson Electrical Services
“The firm provides great service and I have been impressed with the professionalism of James and his team.”
Tilco Electric Ltd
“Andrew went above and beyond to fix the issue I was having from the previous electrician.”
DLS Electric (London) Inc.
“Also the office staff was very helpful and friendly, which I unfortunately is hard to come by these days.”
Capital Electric
“Great service right from the first phone call to finish of the job.”
London Electric
“We did a fairly significant renovation on our house and London Electric did all the electrical work (including new electric panel, all indoor/outdoor lights, appliances, fixed old existing wiring, etc.”
Sesmaval Construction Group Inc
“There is nothing I appreciate in a trade more than good communication and Sergio always kept me informed and was very timely in his work.”
Amped Electric
“Even though we did not discuss a specific price for these add-on items, he was very fair in pricing them when it came time for the bill.”
Wiring Solutions London
Atlan Electric Ltd.
“Very professional, friendly, and knowledgeable staff.”
Callidus Engineering
“All of them have been great, but I'm extremely impressed with Callidus' response times, professionalism and attention to details so far.”
CDI Contracting Inc
Arcon Electric Ltd
“Called the company on Monday morning and the technician came in during lunchtime the same day and fixed it!”
Why these companies made our list
What customers say about contractors in London
- “The customer service was exceptional and work done by friendly and professional electricians.” — customer of Elway Electric Ltd.
- “I found Fredy to be very competent, professional and fast and will recommend him to all my friends as well as to anyone who has need of an excellent electrician.” — customer of FES Electric
- “Great customer service! I would highly recommend to anyone needing an electrician.” — customer of Somerton Electric London
- “The electricians that came to the house were courteous, polite and professional.” — customer of Thames Valley Electrical
Excerpts from public reviews of the contractors listed on this page.
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