Located on Novi Road just south of Grand River Avenue in the City Center Plaza, Tradewinds Spas is a source for hot tubs, spas and saunas, with two Michigan locations, Novi and Utica. It offers a wide range of products and services, including sales and installation of hot tubs. Hot tubs include Tradewinds' patented circuit therapy system, which is advertised as a solution to ease muscular pains and cramps. In addition, Tradewinds Spas carries Cadera Spas, Helo Saunas, Sequoia Spa Shelters, spa and pool chemicals and maintenance supplies.