Heavy-Duty Repair Solutions for Mack Trucks
At Superior Equipment Repair, we provide expert maintenance and repair services for Mack trucks of all types, including long-haul tractors, construction-grade dump trucks, and vocational models.
Whether your Mack is part of a fleet or working solo, our certified technicians are ready to deliver fast, reliable repairs that keep your truck performing at its best.
Common Mack Truck Issues We Repair
Mack trucks are built for power and endurance, but like all workhorses, they require expert care. We frequently diagnose and resolve the following issues:
✓ Transmission Problems
Gear slipping, hard shifting, or delayed engagement, especially in mDRIVE systems.
✓ Exhaust and Emissions Issues
Including DPF regeneration problems, EGR valve malfunctions, and aftertreatment failures.
✓ Electrical System Failures
Faulty sensors, starter problems, lighting issues, and dashboard warning lights.
✓ Air Brake System Issues
Air leaks, weak pressure, or compressor faults that affect safety and performance.
✓ Engine Performance Troubles
Power loss, overheating, or oil/fuel system leaks in MP series engines.
Reliable Repair Services for Mack Trucks
We offer complete repair and maintenance services for Mack trucks:
✓ Engine diagnostics and rebuilds
✓ Transmission and clutch repairs
✓ Exhaust, DPF, and emissions service
✓ Air brake system inspections and repair
✓ Electrical system diagnostics
✓ Preventive maintenance and fluid services
All services are performed using Mack-compliant procedures and high-quality parts to ensure long-term reliability.
Why Rely on Us for Truck Service?
Assistance
Roadside assistance for emergency repairs. We ensure fast, reliable support whenever you need it.
Custom Fleet Management Solutions
Tailored coordination and maintenance solutions to help manage your fleet and improve efficiency.
Certified Technicians
Skilled, certified technicians delivering top-quality repairs with expertise and precision for your peace of mind.
Why Rely on Us for Truck Service?
Assistance
Roadside assistance for emergency repairs. We ensure fast, reliable support whenever you need it.
Custom Fleet Management Solutions
Tailored coordination and maintenance solutions to help manage your fleet and improve efficiency.
Certified Technicians
Skilled, certified technicians delivering top-quality repairs with expertise and precision for your peace of mind.
Service Areas in California, Oregon, and Nevada
At Superior Equipment Repair, we serve key locations across California, Oregon, and Nevada. The map below highlights the regions we cover, ensuring your equipment stays compliant and operational. Service areas include:
✔ California: San Francisco, Fresno, San Jose, and surrounding areas .
✔ Oregon: Grants Pass, Klamath Falls, Medford, and surrounding areas.
✔ Nevada: Reno, Sparks, Carson City, and surrounding areas.
Service Areas in California, Oregon, and Nevada
At Superior Equipment Repair, we serve key locations across California, Oregon, and Nevada. The map below highlights the regions we cover, ensuring your equipment stays compliant and operational. Service areas include:
✔ California: San Francisco, Fresno, San Jose, and surrounding areas .
✔ Oregon: Grants Pass, Klamath Falls, Medford, and surrounding areas.
✔ Nevada: Reno, Sparks, Carson City, and surrounding areas.
Brands We Service and Repair
Need Truck Repair Services?
Full-service repairs, diagnostics to overhauls—see what we offer for your fleet.
Need Reliable Fleet Service?
We provide expert maintenance, repairs, and roadside assistance to keep your fleet running smoothly. Contact us today and let’s keep your business moving.