XL16i TRANE

Our Customers Say

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

Thalia, Libby, 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

“We absolutely love our heat pump… it’s the best invention since indoor plumbing.”

Gene & Connie, 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