Park Electric Service Co
“Emergency electrical stack repairs prompt and courteous , thanks mitch and staff”
Best Electricians in Thunder Bay, ON
9 contractors listed · 8 in Thunder Bay · 1 open weekends · 4 rated 4.5+ · 1 shows a licence
Data verified October 18, 2026
We are still growing
There are too few quality options within 25 km, so we have expanded area of coverage to up to 100 km from you. This includes Thunder Bay and several other cities.
White Pine Electric Ltd
“If your electrical needs included a really good & cost effective contractor, White Pine is the best team to facilitate your needs, I can guarantee that !”
Allied Electric
“We couldn't be happier with the timely service from this company!!!”
Wildon Wiring Ltd
“Best in west for pole work staff easy to work with and know their stuff”
Prezio Electric Ltd
“Your electrician did a great job and exceeded expectations.”
Cableit
The 9 contractors listed for Thunder Bay, 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: Thunder Bay, ON
8 of the 9 contractors we list are based in Thunder Bay; the other one does not publish an address. The contractors on this page are rated from 3.8 to 5.0 across 48 reviews; 4 are rated 4.5 or higher. 1 is open on Saturdays. 1 shows a licence on its website. 2 have ten or more years of experience, the longest 26 years. 1 offers emergency call-outs and 3 give free estimates. We have a website on file for 7 of the contractors on this page; 7 publish a contact page and 7 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.
Do any electrical contractors listed for Thunder Bay quote without charging?
Free estimates are advertised by 3 of the 9 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.
North-West Electric
“I also had them install some electrical outlets on the deck and they did an awesome job.”
Benka Electric
“My father was very happy with the quality of the work and friendliness of Andrew.”
Bay Power
“He also installed an emergency backup generator at my parents place in Nipigon.”
Why these companies made our list
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