Keeping your commercial bus, shuttle, or motorcoach in top condition is essential for safety and reliability. At Amoretti Diesel Repair and Service in St George, UT, we provide expert bus repair and maintenance services to ensure your fleet runs smoothly.


Reliable Bus Repair in St George, UT
Buses endure heavy use and high mileage, making regular maintenance and fast repairs essential. Our bus repair shop specializes in commercial fleet vehicles, providing comprehensive diagnostics and repairs to keep your passenger transportation services running without interruption.
Our Bus Repair Services Include:
- Diesel Engine Repair – Full diagnostics, fuel system repairs, and performance tuning.
- Brake System Repair – Air brake maintenance, drum and disc brake replacements, and adjustments.
- Electrical System Repairs – Troubleshooting battery issues, alternator failures, and wiring malfunctions.
- HVAC System Service – Heating, air conditioning, and ventilation repairs for passenger comfort.
- Suspension & Steering Repairs – Fixing shock absorbers, tie rods, and bushings for a smooth ride.
- Transmission & Drivetrain Repairs – Clutch replacements, transmission rebuilds, and driveline maintenance.
- Preventive Maintenance – Routine oil changes, filter replacements, and safety inspections.
- Body & Frame Repairs – Collision repair, panel replacements, and structural welding.
Whether you operate a school bus, shuttle bus, tour bus, or charter coach, we have the expertise to keep it running efficiently.
Why Choose Us for Bus Repairs?
At Amoretti Diesel Repair and Service, we prioritize safety, efficiency, and quality service. Here’s why fleet managers and operators trust us:
Experienced Bus Technicians – Specialists in diesel engines, commercial bus repairs, and fleet maintenance.
Fleet Service Capabilities – We handle single buses and entire fleets with fast turnaround times.
State-of-the-Art Equipment – We use advanced diagnostics and OEM parts for precision repairs.
Commitment to Safety & Compliance – Our services meet DOT regulations and industry standards.
Reliable & Transparent Service – We provide honest assessments and upfront pricing.
Contact Us for Expert Bus Repair Now: Call 435-773-8511!
Need bus repair or maintenance? Call Amoretti Diesel Repair and Service at 435-773-8511 today! Our expert technicians are ready to inspect, diagnose, and repair your bus quickly and efficiently.
FAQs
What Areas Do You Serve for Bus Repair?
We proudly provide bus repair services in St George, UT, and surrounding areas, including:
Washington, UT; Hurricane, UT; Santa Clara, UT; Ivins, UT; La Verkin, UT; Toquerville, UT; Leeds, UT; Springdale, UT; Enterprise, UT; Cedar City, UT.
What Types of Buses Do You Repair?
We service commercial buses, shuttle buses, school buses, motorcoaches, and public transit vehicles.
How Often Should I Service My Bus?
Routine preventive maintenance should be performed every 5,000-10,000 miles to prevent engine wear, brake failures, and mechanical breakdowns.
How Can I Schedule Bus Repair Services?
Call 435-773-8511 to book an appointment at Amoretti Diesel Repair and Service today!
Our Services
We provide comprehensive diesel repair services, from routine maintenance to complex diagnostics. Our technicians handle fleet maintenance, DOT inspections, suspension repairs, alignments, and more. No job is too big or small—whether you own a single truck or manage a fleet, we keep your vehicles running efficiently and safely.
Testimonials
Here's What our customers are saying, feel free to leave us a review!
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