Beartooth Mechanical LLC, located at 317 California Ave, Libby, Montana, is owned and operated by Don and Debbe Sprankel. The business is licensed, insured and bonded and specializes in the installation of radiant floor heat. We provide installation and repair to plumbing and hydronic heating systems for residential, commercial, and industrial construction, existing or new construction. All material and workmanship is warranted for a period of one year.

Don has carried a master's license for plumbing since 1983. He began his career in 1973 in Billings, working as an apprentice and journeyman for nine years through the Plumber / Pipefitter's union out of Billings. After obtaining his master's licence he began his own business in Billings and after a few years moved to Hamilton. In 1997 he married Debbe and moved his business to Deer Lodge. In 2003, the Sprankels bought a home in the Fortine area, where they reopened their business. Some of their work brought them to the Libby area, and they decided to open a business office in Libby.