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Precision Repair Garage — European Auto Specialist

Dealer-level service.
Independent honesty.

ASE-certified European auto repair serving Concord and the East Bay. Accurate diagnostics, quality repairs, and straight answers — for BMW, Porsche, Audi, Volkswagen, Mercedes-Benz, Land Rover and more.

ASE CertifiedSmog Inspector & Repair Licensed7+ Years European Experience
BMWPorscheAudiVolkswagenMercedes-BenzLand RoverRange Rover
…and most other European makes

Services

What we do

Oil Changes

Manufacturer-approved oils and filters, done to spec — not the quick-lube shortcut. Service reminders reset and fluids topped off.

Factory-Interval Maintenance

Scheduled services based on your manufacturer's intervals, so your warranty stays protected and small issues never become big ones.

Check Engine Light Diagnostics

Advanced, dealer-level diagnostics that find the actual cause — not a parts-cannon guess. You get a clear explanation before any repair.

Brake System Service

Pads, rotors, fluid flushes, and brake wear diagnostics using quality parts matched to how you drive.

Pre-Purchase Inspections

Buying a used European car? A thorough inspection and honest report before you commit — it can save you thousands.

Electrical & Drivability Concerns

From intermittent electrical gremlins to complex drivability issues, trained on manufacturer-specific systems for the cars we service.

Mobile service available

Select repairs and services can be performed at your home or workplace. Ask when you book whether your job qualifies.

About

Built on training, not guesswork

With over 7 years of experience as a European automotive technician, I specialize in accurate diagnostics, quality repairs, and honest service for a wide range of European vehicles. My background includes extensive advanced diagnostic training and manufacturer-specific coursework for BMW, Porsche, Volkswagen, Audi, and Mercedes-Benz, along with hands-on experience servicing Land Rover, Range Rover, and many other European makes.

I also earned an Associate's degree in Automotive Technology, giving me a strong technical foundation in modern vehicle systems, diagnostics, and repair. Whether it's routine maintenance, electrical diagnostics, or a complex drivability concern, my goal is simple: dependable workmanship, transparent communication, and repairs you can trust.

Credentials

  • ASE Certified Automotive Technician
  • Smog Inspector License
  • Smog Repair License
  • A.S. Degree, Automotive Technology
  • Manufacturer coursework: BMW · Porsche · VW · Audi · Mercedes-Benz
  • Automotive Repair Dealer Number: ARD# 316758063027

Reviews

What customers say

★★★★★

"Broke my side passenger window on my convertible 2001 BMW 325 Ci and Hernan was able to source and install the window right away. He also performed a diagnostics and found other issues that he fixed saving me hundreds of dollars."

— Gavin 2001 BMW 325 Ci owner
★★★★★

"Brought my Nission Murano in that stalled on the freeway and Hernan fixed my alternator for a reasonable amount. I'm going to him for all my car needs going forward."

— Blake 2011 Nissan Murano owner
★★★★★

"My BMW X3 needed service and Hernan provided a Digital Vehicle Inspection by sending me all the photos and details that need to be fixed. Did all the services required and preventivie maintenance per manufacturer recommendations."

— Gregory 2022 BMW X3

Had work done with us? Your feedback helps other drivers find honest service.

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Contact

Get in touch

  • Phone(925) 489-3081
  • Emailprgarageco@gmail.com
  • HoursMonday–Friday · 8:00 AM – 5:00 PM
    Weekends by appointment only
  • Service areaServing Concord & the greater East Bay — by appointment. Mobile service available for select repairs.

Request a quote

Tell us your vehicle's year, make, model, and what it needs — we'll get back to you with a straight answer and a fair price.

Request a quoteOr call (925) 489-3081