Indiana's Leader In The Commercial Pool & Spa Industry. Since 1982, Leisure Pool & Spa Supply has been providing commercial aquatic facilities as well as swimming pool owners and operators with the most efficient, high quality, technically advanced pool care products & services available marketed through the most professional, experienced, & factory trained staff. Over the last 36 years, Leisure Pools & Spas has established itself as “The” Premier Service & Supply company in the aquatics industry serving Indiana.