Master Tech LLC Address: PO Box 50577 Idaho Falls, Id 83405 Email: mastertechllc@live.com Working days: SU MO TU WE TH FR SA About Company Company history and description: Over 30 years experience in Plumbing, Heating, and Remodeling. 5 Star Rated, Licensed,, Insured and Bonded EPA Certified Renovator, 15 years as a Lowes Installer