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Our Customers Say

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

Thalia, Libby, MT

“The Kumo Cloud is working great; I travel all the time & now I can conveniently monitor my homes temp from anywhere.”

Pete, Libby, MT

“After the last precision tune-up, the system is out performing itself.”

Paul & Linda, Libby, MT

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