Lupe's Auto
“Lupe and his son have always been righteous with me and my family.”
Best Auto Electrical Repair in Ontario, CA
15 specialists listed · 13 in Ontario · 6 open weekends · 14 rated 4.5+ · 1 shows a license
Data verified November 12, 2026
Comtires
“They took the time to explain my options without any pressure and made sure I got the best tires for my vehicle at a great price.”
Rapid Diesel Repair
“Got an oil change and new air filter on a company truck checked in and out less then a day.”
Wayne's Automotive
“Jim (owner) and Phillip are my go-to for auto repairs, everything from smog checks on.”
Akram Auto Electric
“The repair was completed at a fair price, and the quality of the work exceeded my expectations.”
Basic Auto Repair
“Not only are the rates fair and reasonable but the service is top tier”
Listed for drivers in and around Ontario, CA, these 15 shops handle car electrical work. What each one says about fault finding, wiring repair and module work comes from its own website; ratings and quotes come from public reviews.
Area overview: Ontario, CA
13 of the 15 specialists we list are based in Ontario; the other 2 serve Ontario from Chino (5 mi) and Rancho Cucamonga (6 mi). 14 of the specialists on this page have a rating, from 4.5 to 5.0 across 2,486 reviews; 9 have 50 or more reviews. The topics that come up most in reviews of the specialists on this page are "price", "honest" and "communication". 6 are open on Saturdays and 1 on Sundays. 1 shows a license on its website; 1 lists staff certifications (ASE) and 6 have a BBB rating of A or A+. 13 have ten or more years of experience, the longest 46 years. 2 offer financing; 1 is family- or locally-owned and 2 list coupons or special offers. We have a website on file for 11 of the specialists on this page; 10 publish a contact page; 4 list a public email and 2 take bookings online. We count these figures across the specialists on this page; distances are straight-line, and hours and prices change, so confirm the details with the specialist before you visit.
Does experience matter more for electrical work?
It helps, because fault finding is pattern recognition as much as procedure. 13 of the 15 shops on this page say they have been open ten years or longer. Someone who has seen your model's known weak spots will often get there faster than someone starting from a blank diagram.
Valentin Auto Electric
“Took my Wife car that her car had a electrical issue and literly one day and problem fix !”
10-8 Retrofit
“They have everything for my vehicle”
Bee Wire & Cable Inc
“Great price and great people, specially Mr.”
Energy Alternators & Starters
“Highly recommend anyone to get an estimate and shop around, I'm sure this is the place for you.”
Del Mar Wire & Products
“Larry is a top notch guy, the man knows a lot and can guide you in the right direction or if he has something or not off of a picture.”
P & F Complete Auto Repair
Basis Sport Tuning
Reliable Smog Saint Anthony Complete Auto Care
“Excelent service, great price with my coupon”
Domestic Diesel & Auto Service
“Nate was outstanding to work with, answered all my questions, suggested items of concern and repairs needed in priority, instead of bombarding me with everything all at once.”
Why these companies made our list
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