Caldera Spas - Bill Wertz & Sons

Shop Caldera® SpasShop Caldera® Spas

Shop Caldera® Spas

Spas with a focus on Comfort, Design and Performance.

Shop Caldera® Spas

Spas with a focus on Comfort, Design and Performance.

Something for Everyone

When you immerse yourself in a Caldera® Spa, you immediately feel the world melt away, giving you time to reflect, deeply relax, calm your thoughts and recharge. We invite you to experience a transformation that will prepare you for life’s next adventure. Come to Caldera. Come to Life.®

Find Your Spa

Find Your Spa

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hot tub water care
FreshWater® Salt System water care

The Simpler, Cleaner, Fresher Way to Hot Tub

The FreshWater® Salt System creates longer-lasting, natural-feeling water with very little effort on your part. After all, your spa should take care of you, not the other way around.

Available on Utopia and Paradise Series.

THE CALDERA SPAS DIFFERENCE

THE CALDERA SPAS DIFFERENCE profile

Comfort

Comfort is the essential element in our hot tubs. 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.

Performance

We craft each hot tub detail to awaken the senses. From rich colors and contemporary cabinet styles to the organic contours of our sculpted seats, every element is intended to soothe and delight.

Design

To get the most out of your spa, it needs to operate at a consistently high level. Each Caldera hot tub is engineered and built with the strictest attention to quality and efficiency. Our commitment is your assurance of reliable, energy-efficient performance for years of worry-free hot tubbing.