ChamberMaster Template Penthouse Salon & Spa Salon / Barber Shops Penthouse Salon & Spa Visit Website Request Info 926 Central Ave Great Falls, MT 59401 (406) 761-1431 (406) 761-5961 (fax) About About Aveda Concept Salon with full services haircuts and styling. Spa services including facials,spa manicures, and pedicures. body waxing Aveda products and many gifts including jewelry and purses.