Pinnegar Diesel Marine

At Pinnegar Diesel & Marine, we're passionate about keeping your diesel engines and marine vessels running smoothly. I, Marc, have been a full-time diesel mechanic in Utah County for over six years, and my 14 years of experience have instilled in me a dedication to providing timely, honest, and fair service. Our reputation as a family-owned and operated shop rests on building strong relationships with our customers and exceeding their expectations. We take pride in our expertise and commitment to quality, ensuring your diesel engine or boat receives the utmost care.

Our Marine Services

Whether you're a recreational boater or a commercial fisherman, Pinnegar Diesel & Marine is your one-stop shop for all your marine repair needs. We offer a comprehensive range of services, from full engine diagnostics and rebuilds to outdrive repairs and fuel system diagnostics. No boat problem is too big or too small for us to handle. Our team is adept at tackling everything from cracked blocks and manifolds to electrical system issues and cooling system repairs. We also specialize in gimbal bearing replacement, impeller and coupler repairs, bellows replacement, and trim tab and pump servicing. Ensuring your boat is ready for its next adventure is our priority.

Our Diesel Performance Services

We have a deep understanding of the intricacies of diesel engines, particularly Duramax and Cummins motors. Our team can diagnose and repair any issue, big or small, to ensure your truck or heavy equipment performs at its best. We offer a full spectrum of services, from transmission and differential removal and installation to injector and injector pump diagnostics and repairs. We'll also diagnose and repair your electrical and cooling systems, perform chip installations and tuning, and provide performance diagnostics and tuning.

Additional Services

Aside from our diesel and marine expertise, Pinnegar Diesel & Marine offers a variety of other services to meet your diverse needs. This includes dirt hauling and dumping, rock hauling and dumping, boat transportation and specialty cargo hauling, and trailer repair. We also provide general MIG and TIG all-metals welding, and off-road recovery services.

At Pinnegar Diesel & Marine, our commitment goes beyond providing excellent mechanical service. We believe in transparency and clear communication. We'll provide you with a thorough explanation of the issue, the necessary repairs, and the associated costs upfront, ensuring you're well-informed throughout the process.

We stand behind our work with confidence and are dedicated to building lasting relationships with our customers.