Trane-Air-Handlers

Our Customers Say

“My Coleman electric furnace & heat pump was an investment for my health! I no longer need to get wood & it’s saved my back!”

Gordan, Troy, MT

We just turned our ductless unit on this week and it cooled the house right down to comfortable!

Thalia, Libby, MT

“It’s incredibly simple to use & our home stays at an even temperature. Our wood stove will never compete.”

Wayne & Teresa, Troy, MT

Formula Fabrication
31936 US Highway 2, Libby, Montana
(406)293-3994
formula@kvis.net
Office Hours:
Monday - Friday, 8:00am to 5:00pm