Lakehead Inkjet & Toner ft. Battery Doctors
“Went out of their way to make sure I had the battery that was proper for both my car, and the conditions we live in.”
Best Car Battery Replacement in Thunder Bay, ON
9 technicians listed · all 9 in Thunder Bay · 5 open weekends · 6 rated 4.5+
Data verified October 16, 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.
Fat Guys Auto Parts
“'Never thought they carried most of the automotive parts that I needed immediately.”
Auto Trenzz
“I had a great experience with my car starter install and am super happy with the friendly customer service I received !”
12 Volt Installations & Accessories
“So much appreciate your kindness, speed, and super reasonable price on my battery install.”
T & T Auto Supply (Thunder Bay) Ltd
“If not, there highly trained professional staff are fast, friendly and always ready to help find the solution to your problem.”
DC Automotive Performance
“Dave always has what u need to get back up and rumning”
Listed for drivers in and around Thunder Bay, ON, these 9 shops sell, test and fit car batteries. What each one says about testing, fitting, warranties and stock comes from its own website; ratings and quotes come from public reviews.
Area overview: Thunder Bay, ON
All 9 technicians we list here are in Thunder Bay itself. We have 10 technicians in Thunder Bay on file; this page shows the highest-rated 9. The technicians on this page are rated from 4.2 to 5.0 across 665 reviews; 4 have 50 or more reviews and 6 are rated 4.5 or higher. 5 are open on Saturdays and 1 on Sundays. 2 have ten or more years of experience, the longest 27 years. We have a website on file for 6 of the technicians on this page; 4 publish a contact page and 5 list a public email. We count these figures across the technicians on this page; hours and prices change, so confirm the details with the technician before you visit.
Auto/Tool Sense
Import Auto Parts
“Every time I went there they had my part and a reasonable price”
Mid-Canada Auto Custom & Performance
“Great to deal with , Always professional.”
Why these companies made our list
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