Business Details
Your Trusted Auto Repair & Transmission Experts in Upland, CA
Aamco Of Upland has been a trusted provider of comprehensive automotive repair and maintenance services for over 60 years. Our locally owned and operated center specializes in transmission repair and rebuilding for automatic, manual, and CVT systems, complemented by clutch services, advanced computer diagnostics, and drivability solutions for 4X4s and fleet vehicles. Our team of certified technicians utilizes cutting-edge technology to deliver precise diagnostics and repairs, backed by a nationwide warranty that underscores our commitment to quality. We extend our expertise to complete brake services, air conditioning maintenance, and general auto repair, ensuring vehicles receive holistic care. With operating hours Monday through Friday from 8:00 AM to 5:00 PM, we prioritize convenience while maintaining rigorous standards of workmanship.Our reputation as a leader in transmission repair is built on decades of technical mastery, customer-centric service, and adherence to industry best practices. By combining specialized knowledge with a focus on long-term vehicle reliability, we address both immediate repair needs and preventative maintenance requirements. Our service philosophy emphasizes transparency, technical excellence, and community trust, reflected in our status as a preferred choice for local vehicle owners. The nationwide warranty program demonstrates our confidence in service quality while providing customers with cross-regional service assurance. Through consistent investment in technician training and diagnostic equipment, we maintain our position at the forefront of automotive repair innovation.
Services
Transmission Repair
Auto Repair Services
Brake System Service
Air Conditioning Maintenance
Computer Diagnostics
Clutch Replacement
Fleet Vehicle Repair
4X4 System Maintenance
Power Purge Services
Automatic Transmission Rebuilding
Highlights and features
- We have over 60 years of experience in automotive repair and transmission services.
- Our technicians utilize advanced diagnostic technology for precise vehicle assessments.
- We provide repairs backed by a nationwide warranty for customer peace of mind.
- Our team specializes in both traditional and CVT transmission repair methodologies.
- Locally owned operation maintains deep community service commitments.
What people say
Expert technicians
Nationwide warranty
Precise diagnostics
Reliable repairs
Customer service
Services
Transmission Repair
Specialized repair and rebuilding of automatic, manual, and CVT transmission systems using factory-grade components. Our technicians address fluid leaks, gear shifting issues, and torque converter problems through precision diagnostics. Services include complete transmission overhauls and preventative maintenance to extend vehicle lifespan.
Auto Repair Services
Comprehensive mechanical repairs covering engine performance, electrical systems, and drivetrain components. We perform scheduled maintenance and urgent repairs using advanced diagnostic tools. Services include timing belt replacement, suspension repairs, and check engine light diagnostics to maintain optimal vehicle operation.
Brake System Service
Complete brake system maintenance including pad replacement, rotor resurfacing, and hydraulic system diagnostics. Our technicians inspect brake lines, calipers, and master cylinders to ensure safety compliance. Services range from routine inspections to complete brake system overhauls for passenger and fleet vehicles.
Air Conditioning Maintenance
Automotive climate control system diagnostics and refrigerant management. We perform AC system evacuations, compressor testing, and cabin air filter replacements. Services ensure optimal cooling performance and address refrigerant leaks while maintaining environmental compliance standards.
Computer Diagnostics
Advanced electronic system analysis using OBD-II and manufacturer-specific diagnostic tools. Our technicians interpret error codes and sensor data to identify engine management, transmission, and emissions control issues. Services provide precise troubleshooting for complex vehicle electronics and drivability concerns.
Questions
What transmission types do you service?
We repair automatic, manual, and CVT transmissions for passenger vehicles and fleet operations.
Do you offer warranty coverage?
All repairs include a nationwide warranty for cross-regional service protection.
Are appointments necessary?
While walk-ins are accepted, scheduled appointments ensure priority service timing.
What brake services are available?
We provide complete brake system maintenance including pads, rotors, calipers, and hydraulic components.
How do you handle diagnostic testing?
Our technicians use advanced OBD-II and manufacturer-specific diagnostic equipment for accurate assessments.
Do you service fleet vehicles?
Yes, we provide commercial fleet maintenance and repair services with volume pricing options.
