Make us your diesel truck builder in Billings, MT

Want to own the best custom diesel drag truck? Build it with the help of G&J Diesel. As your custom diesel truck builder, we've helped customers throughout the Billings, MT area and around the country upgrade their rides to their specifications.

We work on more than just late model trucks. We also work on custom builds like 1941 Willys models. Call 406-248-6366 today to tell us about your dream diesel truck.

We beat out all those other guys

G&J Diesel should be the first custom diesel truck builder you call when you want to build your diesel truck. That's because...

  • We've been in business in Billings, Montana since 1993.
  • We can machine all kinds of engine parts at our on-site machine shop.
  • We've been building custom diesel trucks just like yours for years.

Just tell us about your custom diesel truck build specifications. We'll make your vision a reality. Contact G&J Diesel today to speak with a member of our crew.