22969 Twain Harte Drive, Twain Harte, CA 95383

Phone: (209) 586-4749

Family Owned & Operated
Serving Our Community Over 30 Years




We are a full-service facility. We have qualified, factory trained certified mechanics and technicians specializing in all makes & models.



If your engine components and oil passages are dirty, your vehicle performance and efficiency suffer. Call us today!

Welcome to Rocky's Mountain Auto

We are dedicated to providing professional customer service and automotive repair.  Our goal is to provide our customers with honest, quality service in a timely manner.  We believe our customer’s needs and satisfaction come first.

Rocky's Mountain Auto is a trusted auto repair shop in Twain Harte, CA. We guarantee quality services at reasonable rates. Let us take care of all your automotive needs!

Call or stop by Rocky's Mountain Auto for all your auto repair needs.

  • Air Conditioning
  • Air Filters
  • Alignments
  • Alternators
  • Anti-lock Brakes
  • Axles
  • Batteries
  • Belts
  • Brakes (disc & power)
  • Breakdowns
  • Cabin Air Filters
  • Check Engine Light
  • Clutch Repair
  • Computer Scanning
  • Cooling Systems
  • Diagnostics
  • Diesel Diagnostics
  • Electrical Service
  • Electrical Work
  • Emergency Service          
  • Emissions
  • Engine Controls
  • Engine Repair & Rebuild
  • Estimates
  • Exhaust System
  • Fluid Checks
  • Flushing
  • Fuel System
  • Heating System

Find Us On Facebook

Rocky's Mountain Auto
22969 Twain Harte Drive
Twain Harte, CA 95383
Phone: (209) 586-4749
Monday-Friday: 8am-5pm
Saturday: 8am-12pm