Johnny's Auto Service

✓ RepairPal Certified
239 E San Bernardino Rd
Covina, CA 91723
View map and get directions
7:30am to 5:00pm
7:30am to 5:00pm
7:30am to 5:00pm
7:30am to 5:00pm
7:30am to 5:00pm
7:30am to 5:00pm
Call now:
(626) 549-6038

Auto Repair Experience

  • Byron Moreira, Owner
  • Established 1994
  • 5 Auto Repair Mechanics on Staff
  • 5 ASE Certified Auto Technicians
  • 148 Years of Car Repair Experience


Johnny's Auto Service was established in 1994 and has been providing Covina and the surrounding area with quality automotive repairs ever since. This shop features a team of very experienced, highly trained, and ASE Certified technicians who are equipped with the tools and diagnostic equipment necessary to perform a wide range of repairs. These repairs can range from minor and major mechanical repairs, to tires and wheel alignment, to check engine light and computer diagnosis and repairs, to state smog inspections, as well as your scheduled maintenance needs. This work is backed by a 24-month / 24,000-mile warranty for your peace of mind. Our survey of their recent customers revealed a group who describe the team here as: “friendly”, “professional”, “courteous”, “honest”, and “reliable”. A local shuttle service, rental cars, early bird drop off, and a waiting area with wireless Internet are available for your convenience.


Auto Repair Experience

  • Byron Moreira, Owner
  • Established 1994
  • 5 Auto Repair Mechanics on Staff
  • 5 ASE Certified Auto Technicians
  • 148 Years of Car Repair Experience


  • AC/Heating
  • Alignment
  • Check Engine Light
  • Diagnosis
  • Oil Change & Lube
  • Scheduled Maintenance
  • Service & Repair
  • Smog/Emissions Testing
  • Timing Belts
  • Transmission Repair


  • AAA Member Discount
  • Early Bird Dropoff
  • Rental Car
  • Service Guarantee
  • Shuttle
  • Wireless Internet


Makes We Serve

  • Acura
  • Audi
  • Buick
  • Cadillac
  • Chevrolet
  • Chrysler
  • Dodge
  • FIAT
  • Ford
  • GMC
  • Geo
  • Honda
  • Hummer
  • Hyundai
  • Infiniti
  • Isuzu
  • Jeep
  • Kia
  • Lexus
  • Lincoln
  • Mazda
  • Mercury
  • Mitsubishi
  • Nissan
  • Oldsmobile
  • Plymouth
  • Pontiac
  • Ram
  • Saturn
  • Scion
  • Smart
  • Subaru
  • Suzuki
  • Toyota
  • Volkswagen
  • Volvo

Message from the Shop

Complete Auto Repair: Brakes, Electrical, Suspension, AC Repair/service, Fuel Injection, Computer Diagnostic, Engine & Transmission Replacement, Computerized Front & Rear Alignment, Extended Warranty Repairs.
We Offer: Courtesy Local Shuttle, Pre-Vehicle Sale Inspections, Clean Waiting Room With HD TV, All Repairs Are Warranted.

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Overall Rating

33 Verified Reviews

Customer Reviews

Verified CustomerNovember 06, 2015

Experienced Mechanics who know what they doing.

Verified CustomerNovember 05, 2015

I have had twenty years of good service.

Verified CustomerNovember 04, 2015

This is the only place I will ever take my vehicle.

November 02, 2015

Friendly, efficient, and work is warrantied.

Verified CustomerOctober 29, 2015

I like their courtesy and expertise. The cleanliness of the shop really impressed me.

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October 27, 2015

Upfront, honest, fast service.

October 26, 2015

They satisfied all my needs.

Verified CustomerOctober 21, 2015

Their service was good and reliable.

Verified CustomerOctober 20, 2015

Great prompt service at a reasonable price.

Verified CustomerOctober 16, 2015

Efficient, professional, they clearly explained issues with car.

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October 15, 2015

Excellent repair.

Verified CustomerOctober 15, 2015

Honest quotes and quick and accurate service.

Verified CustomerOctober 14, 2015

Great service by a professional and honest staff.

Verified CustomerOctober 09, 2015

Great service and value.

Verified CustomerOctober 08, 2015

I am very happy with their customer service.

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Verified CustomerOctober 06, 2015

Always on time. And always at, or under estimated cost.

Verified CustomerOctober 06, 2015

They are always professional and they know their stuff.

Verified CustomerSeptember 23, 2015

Johnny's Auto (Byron, Tami) consistently demonstrate professional, courteous and thoughtful service.

Verified CustomerSeptember 18, 2015

Absolutely great service and clear communication of the service being completed.

September 16, 2015

They are very nice and fixed most of the issues. However, my chief complaint was not fixed. I even told them I suspected the amp draw came from the aftermarket stereo. I ended up working on it my self and fixed it.

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September 16, 2015

Mechanics are good, but service manager tries to jack up bill with unnecessary/untimely work.

Verified CustomerSeptember 14, 2015

Extremely fair priced and professional in every way. Customer satisfaction is there main concern.

Verified CustomerSeptember 11, 2015

Great friendly quality service.

Verified CustomerSeptember 10, 2015

If you needed your car repaired prior to a road trip this is the only repair shop I would trust to do the work.

Verified CustomerSeptember 02, 2015

Good people, they did a great job. I am happy.

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Verified CustomerAugust 31, 2015

I have always been satisfied with the quality of the repairs and timely completion of the work.

Verified CustomerAugust 28, 2015

The customer service was excellent. They understand the nature of your car problems and willing to recommend what service first that needs to be done.

Verified CustomerAugust 26, 2015

I have been dealing with them for 17 years. Excellent service and great people.

Verified CustomerAugust 18, 2015

Trustworthy, impeccable service and they treat their customers very well.

Verified CustomerAugust 13, 2015

The service men were car uses synthetic blended oil and most places charged me for full synthetic. Here they were honest.

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Verified CustomerAugust 12, 2015

When I went to the shop I explain what was happening with my vehicle and the told me they had to scan it and the price. Then they told me another price which was more than my budget. Over all I didn't like it and didn't fix nothing.

Verified CustomerAugust 05, 2015

Good prompt service.

1 verified customer did not leave comments but provided this rating:
by Ralph
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