Hot Tub Sale

Hot Tub and Spa Showroom
in Portsmouth, New Hampshire


* New England's oldest and most respected dealer of Sundance Spas, Bullfrog Spas, Nordic Hot Tubs, and Helo Saunas.

Our showroom is conveniently located on the coast of NH, just 10 miles from the Massachusetts border and 4 miles from Maine.

Great Bay Spa and Sauna invites you to browse through our vast selection of the world’s finest hot tubs, spas, swim spas, steam baths, saunas and whirlpool tubs. We are one of the oldest continually operated hot tub companies in the world! Our award winning company has over thirty years' experience selling and servicing the world’s finest products for health and relaxation.

Our beautiful showroom is modern and offers an extensive product selection. Our sales staff, “the relaxation experts,” will take the time to analyze your exact needs. Correct hot tub or sauna selection is important! Our relaxation experts are trained in the hydrotherapeutic benefits of each product we sell. Whether you are looking for a spa or hot tub for physical therapy, everyday aches and pains or simply searching for the ultimate in family relaxation, Great Bay Spa and Sauna should be your first and last stop.
Remodeling and Home Design
Portsmouth Pools & Spas
  Bullfrog Spas   Sundance Spas

Learn More About
Great Bay Spa and Sauna

The Hot Tub Buying Experience

The Hot Tub Buying ExperienceFinding the right hot tub or sauna with no pres-sure is our goal. Click to see what buying a hot tub should be about.

Trying a Hot Tub at Great Bay

Trying a Hot Tub at Great BayWe encourage new customers to experience a hot tub or sauna in our completely private "Discovery Room". Click to learn more.

Customer Corner

Questions Learn more about your hot tub or sauna
Instructions Guides, manuals & troubleshooting
Testimonials What our customers say about us
News Latest updates from Great Bay Spa & Sauna
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Nordic Hot Tubs

Nordic Hot Tubs
Best value in affordable, energy-efficient high quality spas. Systems, including rigid cover and chemical kit, starting at $3945.

Bullfrog Spas

Bullfrog Spas
Bullfrog Spas are equipped with the patented interchangeable Jetpaks, making them completely customizable and extremely energy efficient.

Sundance Spas

Sundance Spas
The worlds best built, most technically advanced spas! We have over 25 years experience plus numerous sales and service awards.

Helo Saunas

Helo Saunas
We offer sales, design and installation services. Complete far-infrared modular sauna rooms starting at $2495.

Pre-owned Spas

Pre-owned Spas
Trade-in your older tub for a new model. We have certified reconditioned hot tubs on display.

Swim Spas

Swim Spas
Exercise at home year round! Sales and service of swim spas by Endless Pools and Hydropools.
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