Rapid Spa is the leading spa retailer in the Black Hills. We only work with top tier brands and evaluate our partners in two categories: Quality and Service.

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A family enjoys their bullfrog spa

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A man swims in his swim spa

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Patio furniture featuring a fire pit surrounded by chairs and a couch

Rapid Spa

Rapid Spa is the leading spa retailer in the Black Hills. We only work with top tier brands and evaluate our partners in two categories: Quality and Service. Bullfrog Spas , Caldera, and Freeflow offer the best in class in both categories and have a product line that can fit any budget. Every Brand has a story, and we feel that Bullfrog Spas, Caldera, and Freeflow offer the most compelling stories in the hot tub landscape.

  • Multi-tiered Hot Tub Care Services Available
  • Weekly, Bi-Weekly, and Monthly Options
  • Discounts for Annual Billing
  • The Most Comprehensive Hot Tub Care Services Around

We take pride not only in the quality of our products but in the people who stand behind them. Our dedicated team is passionate about helping you get the most out of your hot tub experience, which is why we offer a variety of hot tub services to handle all your hot tub needs. From precise water testing and chemical balancing to power washing and system checks, we handle every detail with professionalism and care—so you don’t have to.

We also offer valet service to take all of the work out of maintaining your spa. Let our trusted technicians keep your spa running at its best year-round. With added perks like 20% off chemicals and accessories for VIP , it’s the easiest, smartest way to enjoy your hot tub with total peace of mind.

Luxury Wellness on Your Watch

At Rapid Spa, we’re here to help you elevate your outdoor living with comfort and ease. From premium hot tubs and spa services to saunas, water treatment, and accessories, we offer everything you need to relax, recharge, and enjoy more time at home. With top-quality products and a team that cares, we make it simple to create a space you’ll love year-round. Stop by and discover how easy it is to transform your backyard into your favorite destination.

Your Everyday Escape

Hot Tubs, Saunas, & More!

Golden Designs Sauna enjoyed by a couple
Biscayne Collection by Castelle
Modern Bullfrog Spas hot tub in a backyard

Heat Up Your Wellness Routine

Water Treatment Options

At Rapid Spa we have extensive knowledge of how the main hot tub brands sanitize their water. We'll help break down each option for you so that you can be informed on what method fits your needs the most. We are always excited to talk water, so please feel free to contact us if you have any questions about how to best ensure your hot tub gives you the experience you're looking for!

Man doing hot tub maintenance
Frog @ease test strips
Woman soaking in a hot tub with snow falling
Woman swimming in a swim spa
  • The Clear Comfort AOP System redefines spa water care with its patented hydroxyl-based AOP system. Instead of relying heavily on chlorine or bromine, it uses nature-inspired hydroxyl radicals to destroy contaminants, leaving your water soft, clear, and safe. Read on to learn what makes it a game-changer!

  • The ECOsmarte Copper System uses advanced ionization and oxidation technology to sanitize your hot tub naturally. By harnessing the power of copper ions and active oxygen, it eliminates bacteria, algae, and other contaminants, delivering water that feels soft, clean, and luxurious. Read on to learn more about the only Chlorine Free System available!

  • Standard in every Caldera Spa, the Freshwater Salt System uses a low level of salt to generate chlorine naturally, reducing reliance on harsh chemicals. It’s seamlessly integrated into your spa’s design, ensuring water that’s safe, clear, and gentle. Read on to learn what makes it exceptional!

  • UV Systems use ultraviolet light to aid in the elimination of bacteria in the spa, reducing your chlorine needs.  Read on for more information non UV systems!

Contact Us!

Got the Pleasure of Talking to Kalen about Spas a few weeks back and he helped give me some pointers on how to maintain balanced water as family members have sensitive skin. I will take all the help I can get!

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Calvin Minh

Had the opportunity to talk with Kalen. He was a true professional and very friendly.

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Trevor T

We purchased a spa several years ago and recently discovered cosmetic cracks in the shell. Rapid Spa worked with the manufacturer and replaced the spa under warranty. Rapid Spa exceeded my expectations I every way.

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sddiver

I was an out of town spa buyer for our vacation home. Kalen made it easy. Great explanation of the product. Met all delivery schedules. Has been very helpful with questions. Call him if you want a great spa and great service.

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Terry Harris

These guys set me up with a great deal that put me in a hot tub within a month. My salesman Kalen, was in constant contact before, during, and after the sale, and was a great source of information for me. The financing was simple and direct. Very pleasant delivery guys and Kaleb came along ON HIS DAY OFF!! Wow. I don’t say that to raise that expectation for him to always do that, but it showed me that he cared about this tub being right for me. These guys will take care of you during, and after the sale. With anything things will pop up or not go perfect but any confusion or misunderstandings that happened they were right on top of it and made me feel like they really wanted me as a customer, not just sell a tub to someone. They do things right at Rapid Spa. I would tell anyone even if you’re curious about maybe getting a tub to go see Kalen. He is great and so it Rapid Spa.

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jcpet1midco

We had a great experience every step of the way. Our tub was delivered sooner than expected. When we encountered questions, both Kalen and Josh were quick to respond and help.

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Pete and Angela Avila