Why Caldera?

Caldera spas - reliable, high performance hot tubReliable, high-performance hot tubs designed for comfort, efficient energy use and simple maintenance.

Caldera Spas helps you get your daily restorative soothing soak in as part of your well-being routine.


Deep, cradling seats and a textured Foot Ridge® help you stay relaxed and seated even when enjoying powerful jets.

Perfectly positioned hydrotherapy massage melts your tension away. And a whisper-quiet sound dampening design enhances the comfort experience.


Built with strong and durable materials, Caldera spas will operate at a consistently high level, assuring you reliable, energy-efficient performance for years of worry-free hot tub enjoyment.


Customize your spa for your unique needs, by choosing from a wide variety of color and cabinet choices, accessories, lighting and entertainment options.



915 Ashby Ave • Berkeley, CA 94710
Phone: 510-843-2000 • Fax: 510-883-9930