Heavy-Duty Diesel Mechanic Services in St. George, UT

Heavy-Duty Truck Services in St George, UT

At Amoretti Diesel Repair and Service, we provide expert heavy-duty truck services to keep your trucks, trailers, and fleet vehicles operating at peak performance. Whether you need preventive maintenance, major repairs, or 24/7 roadside assistance, we offer reliable solutions tailored to your needs. Our skilled diesel mechanics use advanced diagnostics and high-quality parts to ensure fast, efficient service that minimizes downtime.

Comprehensive Truck & Fleet Services

We specialize in complete heavy-duty truck repair and maintenance, serving owner-operators, fleet managers, and small businesses. From routine oil changes to complex drivetrain repairs, trust Amoretti Diesel Repair and Service to keep your trucks road-ready. Our services include but are not limited to:

• Preventive Maintenance – Routine oil changes, filter replacements, brake inspections, and fluid top-offs.
• Engine Diagnostics & Repair – Check engine light diagnosis, fuel system repairs, and full engine overhauls.
• Transmission & Drivetrain Service – Clutch replacements, transmission rebuilds, and driveline repairs.
• Exhaust & Aftertreatment System Service – DPF cleaning, EGR system repairs, and emission system maintenance.
• 24/7 Mobile Truck Repair & Roadside Assistance – Emergency breakdown service within 100-120 miles.

Our team ensures that every truck, trailer, and fleet vehicle is safe, reliable, and road-ready.

Schedule a Service Appointment

Looking for professional heavy-duty truck services? Call 435-773-8511 today to schedule maintenance or repairs. Our expert diesel technicians are ready to keep your fleet moving.

FAQs

What Areas Do You Serve for Truck Services?

We are located at 3676 S. 1700 E. St George, UT 84790 and proudly serve:

Washington, UT; Hurricane, UT; Santa Clara, UT; Ivins, UT; La Verkin, UT; Toquerville, UT; Leeds, UT; Springdale, UT; Enterprise, UT; Cedar City, UT.

How Often Should I Service My Truck?

We recommend preventive maintenance every 10,000 to 20,000 miles to avoid costly breakdowns. However, service intervals may vary based on driving conditions and manufacturer recommendations.

Do You Offer Mobile Truck Repair?

Yes! Our mobile truck repair service covers 100-120 miles from St George, UT, providing on-site diagnostics, minor repairs, and emergency breakdown service.

How Can I Book a Service Appointment?

Call 435-773-8511 to schedule your truck’s next service. Whether it’s routine maintenance or urgent repairs, Amoretti Diesel Repair and Service has you covered.