OUR SERVICES
Full-service heavy-duty diesel repair for commercial trucks, fleets, and equipment. We keep your operation moving.
BUILT FOR HEAVY-DUTY WORK
At AVG Diesel Mechanics, we specialize exclusively in heavy-duty diesel vehicles — Class 6, 7, and 8 trucks, semi-trailers, and commercial fleets. Every technician on our team is trained and certified to handle the most demanding repairs in the industry.
From routine preventive maintenance to complex engine overhauls, we have the tools, the experience, and the commitment to get your truck back on the road fast.
ENGINE DIAGNOSTICS & REPAIR
Advanced computer diagnostics and hands-on engine repair for all major diesel brands including Cummins, Detroit, Caterpillar, and PACCAR. We identify problems fast and fix them right the first time.
TRANSMISSION & DRIVETRAIN
Complete transmission service, clutch replacement, driveshaft repair, and differential overhaul. Manual and automatic transmissions for all heavy-duty applications.
BRAKE SYSTEMS
Full brake inspections, air brake system service, drum and disc brake replacement, and DOT brake compliance checks. Safety is non-negotiable on every job.
ELECTRICAL & WIRING
Troubleshooting and repair of complex electrical systems, wiring harnesses, lighting, sensors, and ECM/ECU programming. We handle the electronics that modern diesels depend on.
PREVENTIVE MAINTENANCE
Scheduled oil changes, filter replacements, fluid flushes, belt and hose inspections, and full pre-trip safety checks. Keep your fleet running and your downtime at zero.
COOLING & EXHAUST SYSTEMS
Radiator repair and replacement, coolant system flushes, DPF cleaning and replacement, EGR service, and full exhaust system repairs to keep your engine running at optimal temperature.
SUSPENSION & STEERING
Leaf spring and air suspension repair, steering gear box service, tie rod and drag link replacement, and wheel alignment for heavy-duty trucks and trailers.
FLEET MAINTENANCE PROGRAMS
Custom maintenance schedules for fleet operators. We work around your schedule to minimize downtime, track service history, and keep your entire fleet compliant and road-ready.
READY TO GET YOUR TRUCK BACK ON THE ROAD?
Call us now or send a message — we respond fast.