I don't leave lots of reviews on Yelp, but this is a place worthy of mention. First because they're outstanding at what they do. Second, because Mark is a master at Automotive Electrical repair....
Automotive Electrical Diagnostics
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History
Automotive Electrical Diagnostics started near the end of 2016 after working for 20 years as a Master Technician for the Emans at their very well reputed shop until they retired and sold the building that year. In an effort to continue providing the same high quality service doing electrical diagnostics and repairs for vehicles, we decided to open up a new shop nearby and the work continues on. We hope you will find not much has changed but the new place sure does look nice and has easier access to the freeway for you.
Specialties
20+ Years Experience, The big shops send their difficult to diagnose problems to me, Honest and Ethical Estimates, Diagnosis, and Repairs, Personal Customer Service, Check Engine Light, Emissions, Battery Drains, Electrical, Starting/Charging System, AC, Windows, Computer Problems, Lights, Brakes, Some General Repairs. We are a diagnosis shop so we do charge for diagnosis and for repairs. You can waste a lot of money on repairs if you don't have the right diagnosis to begin with. Save money and get the right diagnosis from the start. You'll be glad you did and so will your wallet.
Also at this address
Reviews

I got an old cop car from an auction and the blinkers didn't work because the wires were damaged. Mark got it fixed in a few hours and didn't change me an arm and a leg. This business will be my...

Mark is an honest guy, had AAA tow our truck to AAA shop and had it for 2 days and they were unable to figure it out. Found this shop online, called and spoke to Mark, he was able to take it and...
I had a weird electrical issue on a 2003 Chevy Tahoe: ABS light, E-brake light both stay on, door chime continued for good 20sec after starting, no AC/Heater blower... all symptoms occurred at...

I called Mark about an issue I was having with my van. Very random symptoms as most electrical issues are. Explained I had the van at another shop and wasn't feeling confident. He went above and...