Homepage A Peaceful Life Awaits YouBrowse Hot TubsFreeHome Inspection See Now ProfessionalService Appointment Schedule Now Hassle FreePool & Spa Chemicals Learn More Hot TubRelocation Schedule Now Welcome ToSierra Hot Tub Co.Sierra Hot Tub Co. is an authorized Hot Springs & Cal Spas dealer located at 3399 Main St Unit G in Mammoth Lakes. We have licensed contractors and have over 8 years experience in the pool and spa business. Sierra Hot Tub Co. is here for all your pool and spa needs in Mono County, California.Looking for a new spa but not sure where to start? We know you have lots of questions. Well, we've got your answers! We'd love to send one of our friendly experts to your home to help give you customized advice tailed for you and your exact needs. Schedule a Free Home Consultation today!Need a helping hand? Our team are experts in our field and would love to help you out! Schedule a Service Appointment to get started.Browse Our Hot TubsYour Quest For Luxury For Your Home Ends Here… Platinum™ Spa Pismo PL-760B Hot Tub Starting MSRP Learn More Add to Quote Swim Spa X Freestyle-X F-1437X Swim Spa Starting MSRP Learn More Add to Quote Swim Spa X Swim-Pro-X F-1325X Swim Spa Starting MSRP Learn More Add to Quote Swim Pro® Spa Commander F-1655 Swim Spa Starting MSRP Learn More Add to Quote Swim Pro® Spa Freestyle F-1437 Swim Spa Starting MSRP Learn More Add to Quote Swim Pro® Spa Swim-Pro F-1325 Swim Spa Starting MSRP Learn More Add to Quote Platinum™ Spa LaJolla PL-894L Hot Tub Starting MSRP Learn More Add to Quote Platinum™ Spa Avila PL-860L Hot Tub Starting MSRP Learn More Add to Quote Platinum™ Spa Ventura PL-860B Hot Tub Starting MSRP Learn More Add to Quote Platinum™ Spa Arcata PL-760L Hot Tub Starting MSRP Learn More Add to Quote Escape™ X Avalon-X EC-849LX Hot Tub Starting MSRP Learn More Add to Quote Escape™ X Cancun-X EC-849BX Hot Tub Starting MSRP Learn More Add to Quote Escape™ X Baja-X EC-749BX Hot Tub Starting MSRP Learn More Add to Quote Escape™ X Costa-X EC-749LX Hot Tub Starting MSRP Learn More Add to Quote Escape™ Spas X Malibu-X EC-867DLX Hot Tub Starting MSRP Learn More Add to Quote Our Featured BrandsQuality You Can Trust Cal Spas™Cal Spas – America’s premier hot tub brand, crafting comfort since 1978Cal Spas began in 1978 at a Pomona county fair when California Acrylic Industries, a local pool builder, displayed miniature versions of its pools. The exhibit drew interest in hot tubs, inspiring a full shift to spa production—and Cal Spas was born. What started with a few models soon expanded nationwide, leading to today’s 40-acre headquarters in Pomona, California, built on craftsmanship, quality, and innovation. Browse Curated CollectionsBrowse Our Hand Picked Collections Patio Plus™ Spas Starting MSRP Explore Models Check Availability Swim Spas X-Series Starting MSRP Explore Models Check Availability Collection Series Starting MSRP Explore Models Check Availability Deck™ Spa Series Starting MSRP Explore Models Check Availability Patio™ Spa Series Starting MSRP Explore Models Check Availability Escape™ Spa Series Starting MSRP Explore Models Check Availability