Cal 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.

By the mid-1990s, Cal Spas had grown from a spa maker into a global leader in outdoor living, adding gazebos, barbecue islands, fireplaces, and saunas under the mission “Changing The Way You Feel.” Today, Cal Spas stands as the #1 Global Manufacturer of Home Resort Products, proudly creating premium hot tubs, swim spas, and Cal Flame outdoor kitchens that bring family, fun, and relaxation together.