Cambridge

Our Customers Say

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

Inez, Noxon, MT

“Warmest the old house has ever been.”

Shawna, Troy, 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