Precision automotive care with state-of-the-art diagnostics. From quick oil changes to complex transmission repairs, our skilled technicians ensure your vehicle runs at its best.
Reach Out Today Call (909) 527-2525Skilled technicians providing expert repair and maintenance, from routine oil changes to complex transmission service. Precision service for all your automotive needs.
Maintain your vehicle's performance with our comprehensive maintenance solutions.
State-of-the-art diagnostic technology to accurately identify and resolve mechanical and electrical issues.
From minor fixes to major overhauls, rely on our expert technicians to restore your vehicle to optimal condition.
Comprehensive smog check services ensuring your vehicle meets all California emissions standards.
Full air-conditioning service for both R-134a and newer R-1234yf refrigerant systems.
Expert transmission diagnostics and repair, backed by a one-year warranty on our work.
123 Auto Center provides comprehensive automotive repair with skilled technicians who diagnose and resolve issues from oil changes to transmission service. Our advanced diagnostic technology guarantees precise, effective servicing.
Enjoy competitive pricing and convenient service that keeps your vehicle running smoothly — honest work you can count on.
Skilled pros with deep, in-depth automotive knowledge.
Top-tier care at prices that won't break the bank.
Cutting-edge technology for precise, effective service.
Easy to reach on W Foothill Blvd in Upland, CA.
Complete maintenance service for all vehicle types.
+ Certificate. Vehicles model year 2000 & newer.
State-of-the-art diagnostic technology for accurate results.
"I love them. My new family mechanic. Effective with diagnostic and repair."
"123 Auto did a great job on our Lexus RX Hybrid. On time and under quoted budget."
"Nothing was wrong with the brakes. VERY HONEST!! They could have easily said there was a problem, but they didn't try to rip me off!!!"
Schedule your appointment today and experience the 123 Auto Center difference.
Request Service Call (909) 527-2525