Mile High Hot Tub is the leading provider of Eco Spas and Dimension One spas in Denver, Colorado. From quality and design, to innovation and power, we want your hot tub experience to be nothing less than extraordinary. We sell only the best American made Spas available. We vow to take the time needed to help you select the perfect spa for your backyard paradise. Here at Mile High Hot Tub we service all our customers spas because we believe that a quality spa company is built on Customer Service not on sales.