Choosing the right diesel mechanic can significantly impact your vehicle’s performance and longevity. Whether you are dealing with routine maintenance or complex repairs, the quality of service you receive is crucial. Based on my observations, a reliable and reputable option in Bozeman, Belgrade, and the surrounding areas is Power Train Plus.

Comprehensive Diesel Repair Services

Diesel engines require specialized knowledge and skills. Power Train Plus stands out in this area. Their team of highly skilled technicians possesses extensive experience with diesel engines, particularly with Ford Powerstroke, GM/Chevy Duramax, and Dodge/Ram Cummins engines. This expertise ensures that your diesel truck receives the meticulous care it needs.

The services offered range from routine maintenance tasks, such as oil changes and fuel system inspections, to more complex repairs like turbocharger replacements and engine rebuilds. Each service is performed with high-quality parts and components, ensuring that your vehicle maintains its performance and longevity.

Advanced Diagnostic Tools

A notable aspect of Power Train Plus is their use of advanced diagnostic tools and equipment. These tools allow their technicians to accurately diagnose and resolve issues, ensuring efficient and effective repairs. The use of tablets for taking pictures and videos during inspections enhances transparency. This practice allows customers to see exactly what is happening with their vehicle and make informed decisions.

Fleet Maintenance and Repair

For businesses that rely on a fleet of vehicles, minimizing downtime is crucial. Power Train Plus offers fleet maintenance and repair programs designed to keep vehicles on the road. Their technicians are well-versed in handling multiple vehicles, ensuring each one receives the attention it needs to operate efficiently. This service can be a significant advantage for businesses looking to maintain productivity and reduce vehicle-related disruptions.

Power Sports and Performance

In addition to diesel and general automotive repair, Power Train Plus has expanded into power sports maintenance and performance. They handle modifications and maintenance for late-model snowmobiles and SXS, showcasing their versatility and dedication to meeting a wide range of customer needs. This expansion into power sports indicates their commitment to staying at the forefront of the industry and providing comprehensive services.

Transparency and Customer Communication

Customer communication is a core value at Power Train Plus. By sharing estimates and repair updates through text, email, or phone calls, they ensure that customers are always in the loop. This level of transparency builds trust and fosters long-lasting relationships. Customers appreciate knowing exactly what is happening with their vehicle and having the opportunity to approve repairs before they are undertaken.

Quality and Reliability

Power Train Plus has built a reputation for quality and reliability. Their almost 50 years of combined experience in the automotive industry speaks volumes about their expertise. Owned and operated by two generations of automotive enthusiasts, the shop has become a trusted name in the Gallatin Valley. Their commitment to using top-quality parts and providing exceptional service is evident in every repair they undertake.

Commitment to the Community

Power Train Plus is more than just a repair shop; it is a part of the community. Their dedication to customer service and involvement in the community sets them apart. This local focus has helped them build a loyal customer base, with families entrusting their vehicles to the shop for generations. Their celebration of their 30th anniversary in 2023 is a testament to their enduring presence and commitment to the community.

A Future-Forward Approach

As technology advances, so does Power Train Plus. They continue to embrace new techniques and tools to provide the best possible service. Their ability to adapt and evolve while staying true to their founding principles ensures they remain a top choice for diesel and general automotive repair in the region.


Power Train Plus offers a blend of expertise, advanced diagnostic tools, and a commitment to transparency that makes them a standout choice for diesel repair in Bozeman and Belgrade. Their comprehensive services, from routine maintenance to complex repairs, ensure your vehicle receives the best care possible. For anyone seeking a reliable and reputable diesel mechanic, Power Train Plus is a recommendation based on their strong reputation and dedication to quality service.