Welcome to Diesel Dynamics

Located in Sioux City, Iowa, Diesel Dynamics is renowned for its exceptional diesel engine repair and maintenance services. Our experienced team is devoted to maintaining the optimal performance of your diesel engines, whether the project is large or small. We strive to help you identify the best possible solutions.

Learn More

Address: 3200 US-75 BUS Building
Phone: 712-870-3575
Email: Chris@dieseldynamics.biz
Hours of operation:
Monday : 8:00AM - 5:00PM
Tuesday : 8:00AM - 5:00PM
Wednesday : 8:00AM - 5:00PM
Thursday : 8:00AM - 5:00PM
Friday : 8:00AM - 5:00PM
Saturday : 8:00AM - 12:00PM
Sunday : Closed

Our diagnostic services are professionally designed to facilitate a swift and secure return to the road. With a collective experience exceeding 20 years, our team is knowledgeable in a broad spectrum of brands, including but not limited to Cummins, Paccar, Volvo, Detroit Diesel, Caterpillar, Duramax, Eaton, I-Shift, and Allison. Whether your needs pertain to heavy equipment, over-the-road trucks, or your daily driver, Diesel Dynamics is committed to providing you with reliable support.

Is wiring work becoming too much to handle? Don't worry; by utilizing our resources, we can obtain the schematics required to address the problems and ensure you return to your tasks promptly.

Are you facing an overdue service and seeking to have it addressed? We are equipped to handle all service-related needs efficiently, while also reviewing your equipment to guarantee it is ready for the next assignment.

If you sense that something is amiss but are unsure how to proceed, allow us to assist you. We will analyze the problem and collaborate with you to achieve the most effective repair solution.

Ensuring consistent communication with the customer is a top priority, as it facilitates an efficient repair process and helps to eliminate any potential for unexpected expenses at the end.

Customer Satisfaction

With the aid of state-of-the-art diagnostic tools and software, our seasoned mechanics offer professional repairs to guarantee that your diesel engine functions like it just came off the assembly line.

Expert Repairs

With a strong commitment to preventive maintenance principles, we diligently track service activities to aid fleet operators and walk-in clients alike, ensuring that you maximize the lifespan and efficiency of your equipment.

Preventive Maintenance