Custom hot tubs and swim spas made right here in Indiana. For fun or hydrotherapy, our innovative engineering brings the best of both fitness and relaxation together. Slip into a Royal Spa hot tub and the sense of …ahhh envelops you. Aches, pains and stress melt away. Some hot tubs are built to sell, some are engineered to own. Royal Spa hot tubs and spas are built strong, operate more efficiently, cost less to service and cost less to own. Additionally, we manufacture saunas, gazebos, whirlpool baths, float tanks, and baptistries. We take pride in offering expertly engineered equipment with many unique features found only in Royal Spa products. We began manufacturing spas and accessories in Indianapolis, Indiana in 1981. Our 89,000 square foot manufacturing facility is located on Epler Avenue in Indianapolis. It includes a full service wood shop where we manufacture our spa cabinets, gazebos, saunas, and steps, as well as a mold shop where we design and produce our own molds, a complete assembly plant, a full line service department and a factory showroom. Our focus is on making the “Best of the Best” from both an engineering perspective and ease of ownership for our customers. We build products that will outlast their owners, are inexpensive to maintain and operate, and that will be inexpensive to repair after warranties have expired. Royal Spa products are designed to give you the option to choose what best suits your needs. You have a choice in materials, number of jets, circulation systems and more. Whatever you need, whether for 2 people or 7, cozy or spacious, simple or with all the bells & whistles.