Medium to Heavy-Duty Commercial Truck Repair & Service in Boston, MA

Looking for quality repair in Boston, MA? The Pete Store is an highly-rated commercial truck service & repair provider in Boston, offering expert maintenance and repair for all makes and models of medium- and heavy-duty trucks. As award-winning dealer group, we're trusted by drivers and fleet managers across the East Coast for our commitment to quality, speed, and reliability. Whether you operate one truck or manage an entire fleet, our certified technicians ensure your vehicles stay on the road longer and perform at their best.

Types of Commercial Trucks We Service

We service a wide variety of commercial vehicles, including semi trucks, dump trucks, roll-off trucks, trash loaders, box trucks, tank trucks, flatbeds, refrigerated trucks, car haulers, tow trucks, and more. Our shop is fully equipped with state-of-the-art diagnostic tools and OEM or high-quality aftermarket parts to handle every make and model with precision.

Commercial Truck Engine Repair

Our OEM-certified technicians provide full-service commercial truck engine repair. Whether it’s fuel injector replacement, turbocharger repair, head gasket replacement, EGR system cleaning, or aftertreatment system service, we deliver expert workmanship to restore peak performance and fuel efficiency. No matter the issue: overheating, loss of power, or hard starts—our team will diagnose and fix it right the first time.

Commercial Preventative Maintenance

Stay ahead of costly breakdowns with our preventative maintenance services, including oil changes, fluid checks, filter replacements, belt and hose inspections, and lubrication services. We offer maintenance services that maximize uptime and reduce long-term costs.

Commercial Truck Brake Service

Your safety depends on reliable braking performance. We provide full commercial truck brake service, including air brake system repair, chamber replacement, lining replacement, ABS diagnostics, and more. Our technicians inspect every component to ensure compliance with DOT standards and maximum stopping power.

Commercial Truck Transmission Repair

From automatic to manual transmissions, we perform complete transmission repair and rebuilds. Our team services clutches, torque converters, shift linkages, hydraulic systems, and more to ensure smooth, efficient gear changes. We’ll diagnose slipping, grinding, or shifting issues to get your truck back to hauling powerfully.

Commercial Truck Electrical Repair

Electrical issues can take your truck off the road fast. Our commercial truck electrical repair services cover battery systems, alternators, starters, lighting systems, and wiring harnesses. Whether you’re dealing with shorts, no-starts, or sensor malfunctions, our experts will find and fix the fault quickly and accurately.

Commercial Truck A/C and Heating Repair

Stay comfortable in every season with our A/C and heating repair services. We handle compressor replacements, evaporator repairs, refrigerant recharges, blower motor replacements, and full HVAC system diagnostics. A properly functioning climate system keeps drivers productive in all seasons.

Commercial Truck Diagnostics

Our technicians utilize industry-standard diagnostic tools and proven troubleshooting procedures to evaluate engine performance, transmission operation, electrical and electronic systems, and other critical vehicle components. By combining modern diagnostic technology with extensive technical expertise, we are able to pinpoint faults efficiently, reduce unnecessary downtime, and provide precise repair recommendations that restore vehicle performance, reliability, and safety.

Come visit The Pete Store in Boston: