24 Hour Service

Tri-County Mechanical & Electrical’s Service Department is on call 24-hours-a-day, seven days a week for your plumbing, HVAC, refrigeration, and electrical needs.  No job is too big or too small. 

Our highly trained service personnel are prepared to respond to any emergency.  We offer unparalleled service, quality workmanship, and competitive pricing for service and maintenance clients.


For Service:

Great Falls and Surrounding Areas    (406) 727-9968

Helena/Butte/Montana Statewide     (406) 443-4291