Mack Truck Repair Services in Jamestown, ND

Mack Repair Shop in Jamestown, ND

Mack has built its reputation on producing tough, dependable trucks that thrive in demanding applications. From highway tractors to vocational, refuse, and medium-duty trucks, Mack vehicles are engineered to deliver durability, productivity, and long service life.

At Buffalo City Diesel, our experienced team services a wide range of Mack models, including the Anthem, Granite, Pioneer, TerraPro, LR, and MD Series, giving businesses reliable solutions for everything from long-haul transportation to construction and municipal operations.

Whether you operate highway tractors, dump trucks, refuse trucks, medium-duty delivery vehicles, or specialized vocational equipment, we provide complete Mack truck repair and service to keep your equipment operating reliably. From diagnostics to mechanical repairs, our technicians have the experience to identify problems accurately and complete quality repairs.

Mack Fleet Specialists

Mack trucks are trusted across countless industries, and we understand that every fleet has unique maintenance and repair requirements. Whether you operate one truck or an entire fleet, we're equipped to help maximize uptime and keep your vehicles working.

We regularly service Mack trucks used in:

• Long-haul trucking
• Regional transportation
• Construction and aggregate hauling
• Oilfield operations
• Refuse and waste management
• Agricultural operations
• Utility and municipal fleets
• Heavy haul applications

Whether your fleet consists of Anthem and Pioneer highway tractors hauling freight across the country or Granite, TerraPro, LR, and MD trucks working on construction sites, refuse routes, municipal projects, or oilfields, we tailor our repair and maintenance services to your business. Keeping your fleet properly maintained helps reduce unexpected downtime, improve reliability, and extend the life of your equipment.

Why Choose Us for Mack Repair

Mobile Mack Repairs: Some repairs can be completed at your location, reducing downtime and helping your truck get back to work sooner whenever qualifying mobile service is available.

Fleet Specialists: From owner-operators to cross-border carriers, oilfield companies, construction contractors, municipalities, and commercial fleets, we understand how important dependable Mack trucks are to your operation.

In-House Parts Department: Mack repairs often require filters, belts, sensors, hoses, and other commonly replaced components. Having many common heavy-duty parts readily available helps us complete repairs more efficiently.

12 Service Bays: Our spacious facility allows us to complete everything from preventative maintenance to major engine, transmission, and drivetrain repairs efficiently.

12-Month Warranty: All of our repairs are backed by our 12-month warranty, giving you added confidence every time your truck returns to service.

Contact Us About Mack Repair Now: Call 701-253-2844

Whether your Mack needs routine maintenance, diagnostics, or major repairs, our experienced technicians are here to help. Call 701-253-2844 today to schedule your service and keep your truck performing at its best.

FAQs

How do I get to your shop?

Our shop is located at 2603 3rd Avenue SW, Jamestown, near Interstate 94 and US Highway 281. If your truck can't safely reach our facility, ask whether your repair qualifies for mobile service.

What areas do you serve for Mack repair?

We proudly serve customers throughout Jamestown, as well as Tappen, Dawson, Steele, Pettibone, Valley City, Carrington, Pingree, Spiritwood, Medina, Eldridge, Windsor, Cleveland, Sanborn, Oriska, Cooperstown, New Rockford, Napoleon, Finley, Lisbon, Wishek, Oakes, Ellendale, Fessenden, Ashley, and Casselton.

What Mack models do you service?

Our technicians service many Mack models, including the Anthem, Granite, Pioneer, TerraPro, LR, and MD Series. We also work on many older Mack trucks that continue to operate in commercial fleets across a wide variety of industries.

What are the signs my Mack needs repairs?

Common signs include warning lights, reduced engine performance, hard starting, poor fuel economy, transmission shifting issues, fluid leaks, unusual noises, brake concerns, excessive exhaust smoke, or electrical faults. Addressing these issues early can help prevent more extensive repairs and reduce costly downtime.

How can I get Mack repair?

If your Mack needs professional maintenance or repairs, call 701-253-2844 today. Our experienced technicians will inspect your truck, explain the recommended repairs, and get you back on the road as quickly as possible.