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December 2025 by Brandon Harris
I drove about an hour to John Derx after several failed attempts at my local garage to find ground issue I kept having, Brandon found it within an hour and fixed the issue currently on my way home and what a difference! For half the price I was paying at my local Chevy dealer, Brandon was very professional and right away said if something’s not right bring it back I’ll get it taken care of. Thank you for your professionalism Brandon awsome job done on my 2018 gmc. I’ll be back!
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December 2025 by Booley Supply
One of the best auto shops in Olean. Brandon always stands behind his work, very knowledgeable, and their rates are extremely reasonable. Highly recommend to anyone who needs auto work done.
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August 2025 by David Shields
Absolutely perfect old time value, family owned business. Got what I needed at a very good price in the promised time frame accompanied by a friendly, professional attitude. I hope that they never go away.
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June 2025 by Dana Gordon
I took my car to have it fixed for 3 years each time I would drive it a few months. And it would break down again. Now they tell me to take it somewhere else. I have paid thousands to them to have my car fixed. I will never go there again
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May 2025 by Jason Boughner
The most honest and reliable mechanics in Olean. Never any bad attitudes or ignorance from anyone in the shop.
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July 2024 by Jess Mcfall
Very reliable and was fast
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June 2024 by Renee Congdon
Always top notch service. Highly recommended for any women to go there also - no mansplaining - no unnecessary work - nice to everyone. Love these guys!
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May 2024 by Allen Strasser
Knowledgeable, efficient and affordable. Would definitely recommend him/them to everyone
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May 2024 by Stephen Parks
Johnny Dirks electric excellence in assisting me on figuring out what to do with my vehicle, and how to approach the problem.
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February 2024 by Barbara Elliott
Brandon of John Derx auto electric is the mechanic every women needs
Honest and dependable on his work
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January 2024 by Lyle Pierce
Took my van there for an alignment and now it drives great. No more shimmy
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November 2023 by M C
Always great service on our vehicle and very friendly.
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October 2023 by Robert Carey
I had a car that wouldn't start at different times. It also needed a muffler. What better place than an electrical place that does mufflers. We found that the cars electric was gòod, the battery was bad and the muffler was expensive. We have a mitsubishi which is 100% from Japan so it's cheap when you buy but expensive We hen you repair. John Derx got us in right away and did the best they could do. I highly recommend them for auto repairs.
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October 2023 by Ashley Evans
Always excellent service and very reasonable pricing. You guys rock!
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September 2023 by D J Miller
Knows auto electric
