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G & J Diesel

Unleash the Power of Your Diesel Engine with Alliant Power and G & J Diesel

For over 30 years, G & J Diesel has been the go-to source for diesel engine repair and service for residents across Montana and Wyoming. As a valued Alliant Power partner, they combine their local expertise and trusted service with our OE-quality parts to ensure your truck gets the best in performance and reliability.

1739 Main St
Billings, MT 59105
406.248.6366
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Why Choose G & J Diesel?

G & J Diesel embodies the commitment to excellence that we value in our partners. Their team provides a full range of services, using the quality parts you trust from Alliant Power, including:

  • Expert Diesel Repair: From routine maintenance to complex engine overhauls, their skilled technicians have the knowledge to get the job done right.
  • Full-Service Machine Shop: Their in-house machine shop offers comprehensive capabilities, including custom truck builds, to handle even the most demanding projects.
  • DPF Cleaning: G & J Diesel provides professional DPF cleaning services to improve your fuel economy and keep your engine running efficiently.

Get the Right Parts and Service

When you need trusted diesel expertise in the Billings, MT area, choose a partner that stands for quality. Visit G & J Diesel to experience their exceptional service and get the critical engine components you need from Alliant Power.

1739 Main St

1739 Main St, Billings, MT 59105, USA

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