Schneider's Automotive
“Ken and his crew are the best and honest mechanics in the business .”
Best Car Battery Replacement in Simi Valley, CA
12 technicians listed · 11 in Simi Valley · 1 open weekends · 10 rated 4.5+ · 1 shows a license
Data verified October 16, 2026
Bill's Quality Auto Care
“Alex was 100% up front and honest with me about all of the issues with my car, and fixed everything perfectly within my budget.”
R&S Automotive
“R&S Did a great job getting our work truck to pass smog.”
Perry's Quality Auto Repair
“Decent prices and they make sure to help you out with everything you need and if they can't, they figure it out.”
OC Auto Carpets
“April was great help explaining everything and sending me all the different color options for the best match would highly recommend giving them a call great customer service!”
Shortee's Automotive
“It is hard to find a quality service business of any kind where you know you can trust them, and they have earned my trust so many times that I would not consider going anywhere else for non-warranty work.”
Listed for drivers in and around Simi Valley, CA, these 12 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: Simi Valley, CA
11 of the 12 technicians we list are based in Simi Valley; the other one serves Simi Valley from Newhall (14 mi). The technicians on this page are rated from 4.4 to 5.0 across 2,551 reviews; 5 have 50 or more reviews and 10 are rated 4.5 or higher. The topics that come up most in reviews of the technicians on this page are "price" and "quality". 1 is open on weekends. 1 shows a license on its website; 2 list staff certifications (ASE) and 4 have a BBB rating of A or A+. Domain records put 9 websites of the technicians on this page at ten or more years old; the oldest dates from 2000. 2 offer financing; 2 are family- or locally-owned and 3 list coupons or special offers. We have a website on file for 9 of the technicians on this page; 6 publish a contact page; 2 list a public email and 2 take bookings online. We count these figures across the technicians on this page; distances are straight-line, and hours and prices change, so confirm the details with the technician before you visit.
Todd's Car Connection
“I've used Scott twice recently and he is awesome, honest and helpful.”
Genright Off Road
“Great products, great service, can't wait to keep building with Genright products !”
Fast Intentions Inc
“Forgot to call ahead before picking up my exhaust but the dudes were super accommodating, they walked me through the entire install process to make sure I didn't screw anything up.”
Frigi King
“He knows his stuff and is very, very friendly and easy to work with.”
Auto Obsession
“Best spot to buy Impala Parts”
Pier Mobile Tire Repair and Battery Replacement Simi Valley
Why these companies made our list
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