Heavy Duty

Does Your 18-Wheeler or Truck Need to be Repaired?

We offer everything from big rig repairs to heavy-duty truck services in Great Falls, MT

Not only does Mechanix Unlimited specialize in repairing light- and medium-duty vehicles, but we also provide premium heavy-duty truck services to clients throughout Great Falls, MT. Our staff is highly knowledgeable, certified and trained, so you can trust us to treat your vehicle with care. We also use only the highest-quality diagnostic tools.


Contact us now to learn more about our big rig repairs and heavy-duty truck services.

We offer 24 hour roadside service for heavy duty trucks

We can get your 18-wheeler or truck back on the road in no time

We offer a wide range of services for 18-wheelers and heavy-duty trucks. You can depend on us for:


  • Repair services – we can do everything from AC to heating repairs
  • Tuneup services – we can keep your 18-wheeler or truck in tiptop shape
  • Inspection services – we can inspect every part of your 18-wheeler or truck and figure out what needs to be repaired


Reach out to us today for big rig repair or heavy-duty truck services.

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