Formerly Orr Automotive Your Home Town Family Shop Caring About You and Your Cars Wants And Needs With Honesty Integrity Quality!
On occasion, everyone needs to visit their local repair shop for preventative maintenance. Performing preventative maintenance is necessary in order to keep your car running safely and efficiently.
Unfortunately car components wear out over time and the hazards you encounter on the road cause parts to become damaged or broken. At Thorr Auto we focus on helping you keep up with preventative maintenance so that you don't have big surprises that leave you stranded on the side of the freeway. We service all of the Inland Empire.
Tune-Ups
Electrical
Clutch
Shocks
Brakes
Struts
Exhaust Systems
Glass
Front End
Work
Transmissions
Fuel Injection
Inspections
Alignments
Emissions
Carburetion
Scheduled
Maintenance
Computer Diagnostics
Engine Replacement
Engine Overhauls
At Thorr Auto and Tire we take preventative maintenance very seriously. Our techs check all of the following and preform all needed services with your permission.
Brake Fluid
PCV Valve
Light Bulbs
Batteries
Breather
Air Filter
Coolant
Belts
Power Steering Fluid
Differential/Transaxle
Transmission Flush
Wiper Blades
Tire Pressure
Washer Fluid
Flat Repair
Free Road Test
Vehicle Trip Inspection
Free 40 point Visual Examination With Paid Service
Domestic & Foreign Cars
Trucks, Vans
Front and Rear Wheel Drive
Computer Controlled Transmissions
Over Drive & Rear Ends
Clutches
Constant Velocity Joints
Fleets & Dealers Invited
Auto SUV and Light Truck Maintenance and Repair
We save all vehicles from the streets that test them.
Repair Services
When something goes wrong, we diagnose it fast and fix it right. Our ASE-certified technicians handle everything from check engine lights to major engine and transmission work, all makes and models, Japanese, American, and European.
Maintenance Services
Stay ahead of breakdowns with manufacturer-recommended maintenance. Oil changes, brake inspections, fluid services, tire rotations, we keep your vehicle running safely for the long haul, without the dealership wait or prices.
Customer Feedback
See what our satisfied customers say about our superhero services.
La Verne California
Fearless Siafu
Claremont California
★★★★★
★★★★★
Why Montclair Trusts Thorr?
We're a spacious 6,000 sq ft, 10-bay facility right here in Montclair, big enough to handle anything that comes our way, yet small enough to still know your name and treat you like family. No harsh sales gimmicks, no hidden fees or surprises lurking in the fine print. Just straightforward, honest talk about what your car really needs and what it costs to keep it running smoothly and efficiently for years to come. We pride ourselves on our transparency and commitment to delivering the best service possible, ensuring you have a stress-free experience every time you visit us.
Proudly serving Montclair, Claremont, Ontario, Pomona, Chino, La Verne, and the surrounding Inland Empire.
8 AM - 5 PM M-F
8 AM - 3 PM Saturdays
(909) 625-8963
© 2026 All rights reserved Thorr Auto and Tire (Formerly Orr Automotive)