Complete Auto Repair Service

Mission Viejo Auto Service and Repair Shop

Services Contact Us

GRC Performance is the one stop shop for all your Vehicle auto performance needs. Whether it is maintenance or repair of a stock vehicle with factory replacement parts, a full custom build including custom paint, interior, and drivetrain, a total restoration to original specs, or upgrades using the latest high performance car parts available, you can be sure that the GRC team can organize, execute, and deliver the vehicle you require in the time you need.

Our auto performance services are specialized to your make and model and you can be sure that you’re Car, no matter what year it is, will leave a better vehicle than when it came in. Take a look at the services below and make sure you take advantage of our free estimates and inspections.

 Mission Viejo Better Business Bureau Rating A+ RATING


General Repair and Maintenance
$90.00 per hour
Performance Installations
$90.00 per hour
$90.00 per hour
$90.00 per hour
$125.00 per hour

  • Suspension Upgrades
  • Wheels and Tires
  • Full Restoration
  • Service Intervals
  • Suspension
  • Nitrous Refills
  • Supercharger Sales and Installation
  • Transmission Upgrades
  • Hot Rod Repair
  • Interior Restoration
  • Roll Bars/Cages
  • Transmission Repair and Replacement
  • Maintenance
  • Differential Upgrades
  • Engine and Transmission Conversions
  • Engine Repair and Replacement
  • Differential Repair
  • Hi Performance Engine Building
  • High Performance Parts Sales
  • Brakes
  • Brake upgrades
  • Auto Reconditioning
  • Computer Diagnostics
  • Electrical Repair
  • MIG and TIG Welding
  • General Repair
  • Fabrication
  • Stock Replacement Parts Sales
  • Dynotuning
  • Mission Viejo Auto Repair: GRC Office

    Mission Viejo Mission Viejo Performance Dynotuning

    Mission Viejo Brake Jobs, Upgrade and Installation

    Mission Viejo Performance Engine Modification and Repair

    Mission Viejo Auto Repair: We Cary a Complete Oil and Fluid Needs for Your Car and Truck

    Mission Viejo Dynojet

    GRC Performance Inc.
    23854 Via Fabricante Ste. F-5
    Mission Viejo CA 92691
    Bus: 949-457-1875
    Fax: 949-457-1822
    E-mail: ugizzi@grcperformance.com
    © 2023 GRC Performance. All Rights Reserved.