fleet service

TrucK Repair & Fleet Services in Watertown, SD

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About Us

Pete's Fleet Service has a strong focus on honesty, quality, and customer satisfaction

Pete's Fleet Service is a diesel truck repair shop located in Watertown, SD. We're dedicated to providing top-quality repair and maintenance services for light, medium and heavy-duty diesel truck operators and fleet managers. Jeff's nearly 2 decades of experience in the transportation industry gives him a unique understanding of the needs of his customers and the ability to offer personalized and effective solutions.

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Our Truck & Trailer Repairs

At Pete's Fleet Service we offer a comprehensive list of truck & trailer repairs. Our diesel mechanics are highly skilled and experienced, and will have you back on the road safely in no time.


Brake Repair

With nearly two decades of industry experience, we understand the importance of proper brake maintenance for all classes of diesel trucks.

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Coolant Systems Repair

Our experienced diesel mechanics will ensure your engine stays cool and runs smoothly for years to come.

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Diagnostics & Electrical Repair

Our use of advanced technology and equipment allows us to pinpoint & address electrical issues with your diesel vehicle.

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Driveline Repair

The driveline consists of several key components, which together are responsible for transferring power from the engine to the wheels.

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Neglecting the proper care of the EGR & DPF systems can impact the performance, fuel efficiency and lifespan of your diesel truck.

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Engine Repair

Our certified mechanics are experts in light, medium and heavy-duty diesel engines, with years of experience.

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Exhaust Systems Repair

Our skilled technicians specialize in diesel exhaust system care, from identifying & fixing common problems to maintaining aftertreatment systems.

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HVAC Systems Repair

HVAC maintenance and repair help to diagnose and fix issues such as leaking refrigerant, clogged evaporator coils, and filthy cabin air filters.

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Hydraulic Hose Repair

At Pete’s Fleet Service, our experienced technicians can handle all types of hydraulic systems, from basic cylinders to complex booms.

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Oil & Fluid

Regular oil and fluid maintenance is an easy, yet critical care element for maintaining overall vehicle health.

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Transmission & Clutch Repair

Our team of highly skilled technicians is equipped with the latest technology and training to provide you with the best possible service.

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Our Heavy-Duty Diesel Services

A comprehensive list of services to get you back on the road asap. Our shop is one of the few in the area that can provide full DPF cleaning services, with a turnaround time of just 2 days.

Mechanic performing DOT Inspection on semi truck in Watertown. South Dakota

DOT Inspections

Pete's Fleet Service is a trusted provider of Federal DOT Inspections. These annual inspections are required for all commercial vehicles by the Department of Transportation.
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Mechanic performing general diesel repairs on semi truck in Watertown, South Dakota

General Diesel Repair

Pete's Fleet Service is a full-service diesel repair shop that focuses on all classes of diesel trucks as well as servicing fleets and heavy-duty equipment. Whether it’s preventive maintenance, brake service, engine repair, or DOT inspections we’ve got you covered.
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Mechanic performing heavy equipment repair in Watertown, South Dakota

Heavy Equipment Repair

When it comes to heavy equipment repair, downtime can be costly for agricultural and construction businesses. That's why our team at Pete's Fleet Service is equipped to handle all of your heavy equipment repair needs.
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Customer Reviews

Not convinced? See what our valued customers are saying about our repairs and services. We love your feedback & encourage all our customers to leave a review. Just click the link to share your experience.

Shop Location

2431 14th Ave SE, Watertown, SD 57201

Schedule a Service

Pete's Fleet Service guarantees quality diesel repairs to keep you on the road. Just fill in the form below with all your details and we will organise a time for your service.

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