About Mammoth Diesel Repair
Mammoth Diesel Repair handles diesel engine repair and mobile service calls throughout the Williston, North Dakota area. The shop travels to customers within a 15-mile radius, serving owner-operators and fleet managers across the region including Alexander. Reach the business at (701) 609-8219 for diesel service.
Gallery
Our Services
Mobile Service
Diesel Engine Repair
Diesel Specialist
Customer Reviews
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Verified Customer
Google Review
These folks are great, always do an excellent job. time and price are reasonable. Thumbs up!
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Verified Customer
Google Review
I was way overcharged for some lights I had put on my truck and I had purchased the lights prior to them installing them 12 to 13 hours of labor outrageous, I will never go back
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Verified Customer
Google Review
Great shop. Guys go above and beyond on repairs and trouble shooting. Thanx