Buffalo City Diesel

Serving Jamestown Since 2003

Complete Truck Service

  • A man is working on the engine of a truck.

DIESEL TRUCK SERVICE IN JAMESTOWN, ND

Since 2003, Buffalo City Diesel has been Jamestown’s trusted source for diesel semi-truck and trailer repairs, bus and motorhome service, welding, and a fully stocked parts department. We specialize in medium- and heavy-duty diesel trucks, providing the skilled diagnostics, repairs, and preventative maintenance needed to keep your rig on the road and working hard. Locally owned, woman-owned, and committed to dependable, honest service—Buffalo City Diesel stands behind every part we install and every truck we service. Buffalo City Diesel in Jamestown, ND, can be reached at 701-253-2844.

OUR DIESEL TRUCK REPAIR SERVICES INCLUDE:

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ENGINE DIAGNOSTICS & REPAIR

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TRANSMISSION SERVICES

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BRAKE & SUSPENSION REPAIRS

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OIL CHANGES

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A/C & HEATING

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WELDING

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CLUTCH & DRIVETRAIN REPAIRS

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PRE-PURCHASE TRUCK INSPECTIONS

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OUR SHOP AMENITIES

  • FREE WI-FI & WAITING AREA
  • AFTER-HOURS DROP-OFF
  • COFFEE, BEVERAGES & SNACKS
  • TELEVISION & LOUNGE SPACE

DIESEL TRUCK AND TRAILER REPAIRS IN JAMESTOWN, ND

From engine overhauls to brake work, clutch replacements to driveline repairs, our technicians are trained to handle the toughest jobs. Whether you drive a semi-truck, fleet vehicle, school bus, or motorhome, we’ve got the experience and equipment to get you back on the road fast.

  • A man is working on the engine of a semi truck.

  • A yellow school bus is being worked on in a garage

GENERAL MAINTENANCE FOR DIESEL TRUCKS

Routine service is the key to avoiding costly breakdowns. Our maintenance offerings include oil changes, filter replacements, A/C and HVAC repairs, and more—all tailored to the unique needs of diesel engines and high-mileage commercial vehicles.

ELECTRONIC DIESEL DIAGNOSTICS

Today’s trucks run on advanced systems. Our up-to-date electronic diagnostic tools allow us to quickly identify issues with engine performance, emissions, sensors, and electrical systems—saving you time, money, and stress.

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FULL-SERVICE DIESEL PARTS DEPARTMENT

We carry a wide range of parts in stock for starters, alternators, clutches, differentials, and more. If we don’t have it on hand, we can source it fast. Stop by our parts counter and get what you need without delay.

WELDING AND FABRICATION FOR DIESEL VEHICLES

Need welding or fabrication on your truck or trailer? We offer professional welding services for a range of diesel applications. Ask our team how we can customize or repair your vehicle to keep it D.O.T. compliant and road-ready.

  • A man is welding under a car on a jack.

WHY CHOOSE BUFFALO CITY DIESEL?

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SERVING JAMESTOWN AND SURROUNDING 100-MILE RADIUS

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IN BUSINESS SINCE 2003

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LOCALLY OWNED AND WOMAN-OWNED

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SKILLED MECHANICS WITH THE LATEST TOOLS

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SHOP AND OFFICE OPEN MONDAY–FRIDAY

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CASH, CHECK, AND ALL MAJOR CREDIT CARDS ACCEPTED

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SMOKE, FLAME, AND GRIT—JUST LIKE OUR WORK ETHIC

OUR TRUCK COMPANY AFFILIATIONS

WHAT OUR TRUCK REPAIR CLIENTS SAY

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    ★★★★★ 


    This place is fantastic!!! They had to diagnose my problem which included checking the turbo. They found my problem. It wasn't the turbo thankfully. After diagnosing it they found it was my actuator. They couldn't get the part that day. To help me save and not have to pay for a motel. They put my truck back together, so I could stay in it. Ended up the blizzard came in and deliveries stopped for the week. On Friday they gave me a ride to the store to stock up on some supplies. Parts finally came in and they got me right in the shop. Did excellent work at a reasonable. Even had a good place for me too walk my dogs. 


    – Greg H.

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    ★★★★★ 


    Great customer service by Charles, They did dignose our truck and guided us well . keep up the great work. 


    – Sohi A.

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    ★★★★★ 


    All around excellent shop no one upset they have to work. Got us in really quick and out. They had the part. Would recommend to anybody and everybody. Thanks Gene 


    – Kim K.

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    ★★★★★


    Fuel gelled up and then killed starter motor in my truck. Got my truck in that afternoon so it could sit inside the warm shop overnight, and back on the road before noon the next day. Staff was very friendly, helpful and professional. They got me a great deal on a Hotel room down the street too. 


    – Ian M.

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    ★★★★★


    We were delivering a vehicle to a customer in Washington from our Minnesota location when my driver called and said the vehicle had an issue right outside of Jamestown. I looked up online for some repair shops in the area. Buffalo City Diesel was the only shop that would fit us in to diagnose the problem right away on a Friday morning. Not only did they diagnose the coolant leak correctly, but they made the repair right away as well and for a reasonable price. It's nice to know there are companies out there that will still improvise their schedule to help someone out in a pinch. 


    – Denis C.

  • A white background with a few lines on it

    ★★★★★


    They were very speedy out to my truck to evaluate. The problem. The friendly service and great help was by far some of the best customer service I have had with truck repair thank you 


    – Chris C.

  • A white background with a few lines on it

    ★★★★★


    Correct diagnosis, quick service and friendly people. It was Friday morning, the weakened before Christmas, coming from St Paul, MN and going to Portland, OR. In the middle of the night, while passing near James Town, ND, I heard loud noise coming from my drive tire. I stopped for the night. In the morning, I called Buffalo City Diesel. It did not take them long to diagnose my problem and fix it right there. In few short hours, I was on my way to Portland and I never heard the loud noise again. BIG THANKS 


    – Aarka M.

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    ★★★★★


    So far, so good. The people here are straight shooters. I feel like they are doing their best to do what is in my best interest. Highly recommended. 


    – Steven B.

  • A white background with a few lines on it

    ★★★★★ 


    This place is fantastic!!! They had to diagnose my problem which included checking the turbo. They found my problem. It wasn't the turbo thankfully. After diagnosing it they found it was my actuator. They couldn't get the part that day. To help me save and not have to pay for a motel. They put my truck back together, so I could stay in it. Ended up the blizzard came in and deliveries stopped for the week. On Friday they gave me a ride to the store to stock up on some supplies. Parts finally came in and they got me right in the shop. Did excellent work at a reasonable. Even had a good place for me too walk my dogs. 


    – Greg H.

  • A white background with a few lines on it

    ★★★★★ 


    Great customer service by Charles, They did dignose our truck and guided us well . keep up the great work. 


    – Sohi A.

  • A white background with a few lines on it

    ★★★★★ 


    All around excellent shop no one upset they have to work. Got us in really quick and out. They had the part. Would recommend to anybody and everybody. Thanks Gene 


    – Kim K.

  • A white background with a few lines on it

    ★★★★★


    Fuel gelled up and then killed starter motor in my truck. Got my truck in that afternoon so it could sit inside the warm shop overnight, and back on the road before noon the next day. Staff was very friendly, helpful and professional. They got me a great deal on a Hotel room down the street too. 


    – Ian M.

  • A white background with a few lines on it

    ★★★★★


    We were delivering a vehicle to a customer in Washington from our Minnesota location when my driver called and said the vehicle had an issue right outside of Jamestown. I looked up online for some repair shops in the area. Buffalo City Diesel was the only shop that would fit us in to diagnose the problem right away on a Friday morning. Not only did they diagnose the coolant leak correctly, but they made the repair right away as well and for a reasonable price. It's nice to know there are companies out there that will still improvise their schedule to help someone out in a pinch. 


    – Denis C.

  • A white background with a few lines on it

    ★★★★★


    They were very speedy out to my truck to evaluate. The problem. The friendly service and great help was by far some of the best customer service I have had with truck repair thank you 


    – Chris C.

  • A white background with a few lines on it

    ★★★★★


    Correct diagnosis, quick service and friendly people. It was Friday morning, the weakened before Christmas, coming from St Paul, MN and going to Portland, OR. In the middle of the night, while passing near James Town, ND, I heard loud noise coming from my drive tire. I stopped for the night. In the morning, I called Buffalo City Diesel. It did not take them long to diagnose my problem and fix it right there. In few short hours, I was on my way to Portland and I never heard the loud noise again. BIG THANKS 


    – Aarka M.

  • A white background with a few lines on it

    ★★★★★


    So far, so good. The people here are straight shooters. I feel like they are doing their best to do what is in my best interest. Highly recommended. 


    – Steven B.

TRUCK AND TRACTOR REPAIR SERVICE AREA