Dear Customers,

Please note we won’t install any customer-supplied parts.

Thank you for the understanding.


(707) 812-6412

TEXT IF YOU CANNOT GET A HOLD OF US with YEAR, MAKE and MODEL of the VEHICLE and What you want to be done.


Auto Repair Services

Services Offered
PLEASE CALL US AT (707) 812-6412

Standard Maintenance Services

  • Factory Scheduled Maintenance
  • 30/60/90/120 Mile Services
  • DMV Certified Vehicle Inspection & Repairs
  • State Emission Inspections & Repairs
  • Computer Diagnostics
  • Oil Changes
  • Tune Ups
  • Filter Replacements
  • Safety & Emissions Inspections


  • Transmission Repair & Service
  • Transmission Replacement
  • Driveline Repair & Maintenance
  • Axle Repair & Replacement
  • Clutch Repair & Replacement
  • Transmission Fluid Service

Oil Change

An important part of routine car maintenance is changing the oil regularly. The necessary frequency of oil changes has become a point of contention among experts. The Engine Oil Bible maintains that engine oil can't be changed often enough, but Nordic Group insists that, with the advent of detergent oils and multi-weight oils, some vehicles can go as far as 6,000 miles before needing an oil change. The best course of action is to check the owner's manual and follow manufacturer's recommendations.

​​​​Engine Services

  • Engine Repair
  • Engine Replacement
  • Engine Performance Check
  • Belt Replacement
  • Hose Replacement
  • Cooling System Repair

Auto Electrical Services

  • Electrical System Diagnostics & Repair
  • Alternator Repair & Replacement
  • Starter Repair & Replacement
  • Windshield Wiper Repair
  • Power Lock Repair
  • Power Antenna Repair
  • Power Steering Repair
  • Power Window Repair
  • Power Accessory Repair
  • Light Repair & Bulb Replacements

Heating & Air Conditioner Repair

  • Heating & Cooling System Diagnostics
  • Auto Air Conditioning Repair & Service
  • Heating System Repair & Service
  • Belt Repair & Replacement
  • Compressor Repair & Replacement
  • Evaporator Repair & Replacement
  • Refrigerant Replacement

​​​​Vehicle Reprogramming

Vehicle Reprogramming - DrewTech RAP2

We are now specialized with DrewTech RAP2 90% of European Cars we can program right at the Shop.

Engine Oil

Engine oil is what lubricates a car's engine, allowing it to run smoothly and last longer. Car owners must maintain a car's engine by changing the oil and using the oil appropriate for their cars make and model. Every car comes with a "check oil" light and an oil filter under the hood. These components allow car owners to monitor their oil levels and add oil as needed without having to hire a mechanic.


Brake Repair


Ramirez Auto is pleased to announce 31 years of outstanding and quality brake service as an auto repair center in Napa Valley. Our company appreciate the support our customers have offered by continuing to give us exceptional customer satisfaction rates through the years. Ramirez Auto have the most up-to-date equipment and professionally trained expert technicians and superior auto parts to offered you with terrific brake repair service.

Brake upkeep does not have to be expensive if you discover a potential problem early. Before you hear or notice signs of brake problems have us perform a brake inspection. We recommend getting your brakes pads inspected at least once a year if not more.

Ramirez Auto would like you to keep in mind car brakes and smog check is not limited to its name when it comes to full services from headlights to tail pipes and other auto body and auto repair needs. Contact (707) 812-6412 our service center for all your automotive service needs.