Mack Truck Repair Service
Expert service for all Mack models - Anthem, Granite, Pinnacle, LR
Wayne Truck & Trailer specializes in comprehensive Mack truck repair and service throughout West Central Ohio. Our ASE-certified technicians have extensive experience with all Mack models including Anthem, Granite, Pinnacle, and LR. As a Volvo Group product, Mack trucks share engineering with Volvo — and our Volvo Group expertise means we understand the shared platforms, giving us a diagnostic advantage. We service MP7 and MP8 engines, mDRIVE automated transmissions, aftertreatment systems, and all chassis components. From routine maintenance to complex engine repairs, DPF/SCR service, transmission work, and electrical diagnostics, we provide dealership-quality service at competitive prices. Mobile service available throughout the Dayton, Sidney, Lima, and Brookville areas. Same-day service for emergencies. Fleet maintenance programs with GuardDog Connected Vehicle compatibility available.
Our Mack Truck Repair Service Services
Professional, reliable service with ASE certified technicians
Mack Anthem Repair
Complete service for Mack Anthem highway trucks. MP8 engine diagnostics and repair, aerodynamic component service, mDRIVE transmission, electrical systems, and fuel efficiency optimization.
Mack Granite Service
Specialized Mack Granite vocational truck repair. Construction, dump, and mixer applications. Heavy-duty powertrain service, suspension systems, hydraulic PTO, and vocational equipment integration.
Mack Pinnacle Service
Expert service for Mack Pinnacle highway and vocational dual-purpose trucks. MP7/MP8 engine repair, drivetrain service, air ride suspension, and chassis component maintenance.
Mack LR Refuse Service
Specialized Mack LR refuse and recycling truck service. Low-entry cab systems, automated side loader integration, hydraulic packer repairs, and heavy-cycle drivetrain maintenance.
MP7/MP8 Engine Repair
Expert Mack engine diagnostics and repair for MP7 and MP8 powerplants. Turbocharger service, fuel system repair, EGR system maintenance, injector replacement, and performance optimization.
mDRIVE Transmission Service
Complete service for Mack mDRIVE automated manual transmissions. Clutch actuator repair, shift quality diagnostics, software updates, and driveline component service.
DPF/SCR Emissions Service
Mack aftertreatment system diagnostics and repair. DPF cleaning and regeneration, SCR catalyst service, DEF system repair, NOx sensor replacement, and GuardDog integration diagnostics.
Electrical & Body Systems
Advanced Mack multiplexed electrical system diagnostics. CAN bus troubleshooting, body controller programming, lighting repairs, instrument cluster service, and wiring harness repair.
Mobile Mack Service
On-site Mack truck repair service throughout West Central Ohio. Mobile diagnostics, emergency repairs, preventive maintenance, and DOT inspections at your location to minimize downtime.
Mack Fleet Maintenance
Customized fleet programs for Mack operators. Preventive maintenance scheduling, GuardDog Connected Vehicle compatibility, priority service, volume pricing, and detailed fleet reporting.
Our Service Process
We follow a proven process to ensure quality results every time
Initial Diagnostics
Complete computerized diagnostics using Mack-specific scan tools and equipment to identify all issues
Detailed Inspection
Thorough visual and mechanical inspection of related systems to ensure complete diagnosis
Repair Plan & Approval
Clear explanation of findings, repair recommendations, timeline, and pricing before any work begins
Expert Repair
ASE-certified technicians perform repairs using genuine or quality aftermarket parts with proper procedures
Quality Testing
Complete system testing and verification to ensure all repairs meet manufacturer specifications
Final Documentation
Detailed service records provided with warranty information and maintenance recommendations
Why Choose Wayne Truck & Trailer for Mack Truck Repair Service?
Service Pricing
Starting Price
Warranty
Payment Options
Pricing factors include:
Our Work
See examples of our professional mack truck repair service services
Advanced Mack Anthem diagnostics
Granite brake system service
MP8 engine service
DPF/SCR emissions service
mDRIVE transmission service
Mobile service available
What Our Customers Say
Frequently Asked Questions
Get answers to common questions about our mack truck repair service services
Emergency Service Available
Breakdowns don't follow business hours. Our Emergency response team is ready to help you any time, day or night.
Call for Emergency ServiceAdditional Resources & Services
Ready to Schedule Your Mack Truck Repair Service?
Get a free quote or schedule service today. We're here to help keep your trucks running.
Request a Quote
Prefer to Call?
Speak directly with our service advisors for immediate assistance