fleet service

TrucK Repair & Fleet Services in Watertown, SD

Pete's Fleet Service proudly provides experienced diesel mechanics for trusted truck repair, fleet maintenance & heavy equipment repair services from our shop in Watertown, South Dakota.  Get in touch with us today to schedule the service you require!

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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, South Dakota. 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 Repair Services

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 Mechanic Services

A comprehensive list of heavy-duty diesel mechanic services to get your vehicles and heavy equipment running smoothly again. Our shop is one of the few in the Watertown, SD 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.

Randy Croxen

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"Was coming through watertown, sd and had a air line go.  It was getting later in the day and they came out to Stones truck stop to get me going again.  Their prices were fair and service was excellent.  I would 100% recommend this company for any roadside assistance for heavy duty truck and trailers."

Mindy Bothwell

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"We had a truck break down with a broken serpentine belt, they came to us with their mobile unit and had us back on the road so quickly! Fast friendly service! Would definitely call them again if ever in the area and need service."

Dean Wentworth

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"Oil seal blew out of the oil filter. I had a spare filter but no oil. Road side service was about as fast as you could ask for. Less than a half hour from call to roadside and less 20 to be up and running. Thanks guys. Awesome job & service."

Anthony Underwood

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"Was masking a delivery and found two small issues I needed fixed. They got me right in and out. Good friendly team and a solid local business. Way cheaper than the big shops or truck stops."

Jaden Walthers

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"They replaced our fan belt on our boom truck. They had a mobile unit on the way to our guys right after we got off the phone. Fast friendly service!"

Andrew Williams

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"Anthony and his guys came in an hour early so they could fix my semi and get me back on the road. They had to replace the clutch fan and a belt great guys."

Jonathan DeSchepper

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"I got an air leak south of Watertown and I called Pete’s Fleet and they said bring it on in and we’ll get at you right away. Friendly service and great price."

Ryan Staple

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"We have call 2 times for service and this place I would highly recommend for truck and trailer repairs. Staff were very professional and went the extra mile to help us get back on the road."

Preston Cameron

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"Good service. Anthony and his guys took care of me very well!"

Sam Gariss

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"Installed transmission in a 379 Peterbilt.
Very professional and prompt. Highly recommend. Always a risk when using a shop on the road, but definitely hit a home run with these guys."

Mike Bailey

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"This is a great shop they got me in on a Friday afternoon they were very professional they stayed after hours to get me back on the road ..very fair rates and really good people  I highly recommend them Mike Bailey  Corday and Son trucking"

Contact Us

Get in touch with Pete's Fleet Service to schedule the diesel mechanic services you require in Watertown, SD

Shop Location

2431 14th Ave SE, Watertown, SD 57201

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