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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

Our Mitsubishi heat pump work’s just like it did when Formula Fabrication installed it, haven’t even had to touch it.

Bill, Libby, MT

“My Coleman furnace is purring like a new kitten. Thank you so much!”

Inez, Noxon, MT

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