Armacost Trane - Great Falls

All of Your HVAC Parts Needs

(406) 727-5111

(406) 761-5173
(800) 845-3629

422 9th Street South
Great Falls , MT 59405

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Store Hours : M - F 8:00am - 11:45am & 1:15pm – 4:30pm


Trane Supply delivers solutions for HVAC service professionals, including parts, supplies and replacement equipment, as well as superior customer service and the technical expertise you’ve come to expect from Trane.

This store is closed for the following holidays:

  • New Year’s Day
  • Memorial Day
  • Independence Day
  • Labor Day
  • Thanksgiving Day
  • Day after Thanksgiving
  • Christmas Day