The Best Hot Tub Brands You Can Buy in the USA: 2026 Edition

Wellis is a Hungarian maker that calls itself Europe’s leading hot tub manufacturer. It builds its spas in two factories in Hungary, including a newer plant in Ózd, and supplies U.S. dealers through U.S. distribution centers.

Why Wellis is one of our top picks

• A frame that will not rot. Wellis builds on a polymer WPS frame instead of wood. For the original U.S. owner, the frame and the insulation carry a lifetime warranty against breaking down.
• Insulation inside the frame and floor. Wellis sets its Scandinavian insulation boards in the frame and floor.
• Plug-and-play choices. Some models, such as the Milano P&P, run on a 15 amp, 120V outlet, so you may not need a new 240V circuit.
• Clear warranty tiers. PeakLife models carry 7 years on the shell against water loss and 5 years on pumps, controls and plumbing. CityLife models carry 5 years and 3 years.

Keep in mind: the warranty covers the first owner only and ends if the spa is sold. Claims go through your dealer. See current Wellis models and specs.

Dynasty Spas builds its hot tubs in Athens, Tennessee, and labels them made in the USA. The range runs from the compact Hideaway and Vacation collections up to the 11 foot Family Island Oasis, plus Aquex swim spas and Aquora plunge pools.

Why Dynasty is one of our top picks

• A long shell warranty. On most of its hot tub collections and its swim spas, Dynasty covers the shell structure for 20 years for the first owner. The compact Hideaway collection gets 5 years.
• Equipment coverage that tapers, not stops. Pumps, heater, controls and plumbing are covered for 3 years. In years 4 and 5, Dynasty pays 50% of parts and labor.
• A sealed base and easy cabinet. Standard features across its collections include RMAX insulation, a full wrap-around ABS bottom and maintenance-free skirting.
• Room for a crowd. The 11 foot Family Island Oasis comes with one or two loungers, two 7.0 bhp pumps and 100 square feet of filter area. It needs a 220V, 60 amp circuit.

Keep in mind: you must register the warranty within 30 days of delivery, and it does not pass to a new owner. See current Dynasty models and specs.

Strong Spas builds its hot tubs at its plant in Northumberland, Pennsylvania. Its Dura-Shield hardcover carries a limited lifetime warranty that is prorated after year 5.

BuenoSpa sells hot tubs factory-direct online. It says its tubs are designed and built by one of Europe’s largest spa makers, and that factory-direct tubs are usually delivered to the curb. Ask who will service the tub near you before you buy.

Dimension One Spas has been part of Jacuzzi Group since 2013, which makes it a sister brand to Jacuzzi and Sundance. Ask a local dealer which models they stock and who handles warranty service.

The Jacuzzi company dates to 1956. Jacuzzi Group has been owned by the investment firm Investindustrial since 2019. It is based in Irvine, California, and also owns Sundance Spas and Dimension One.

Jacuzzi hot tubs come in the J-200, J-300, J-400 and J-LX collections. For the 2025 J-300 Collection, the warranty covers the shell structure for 10 years, the shell surface for 7 years and the pumps, heater and controls for 5 years. Coverage is for the original buyer, and terms differ by collection, so ask for the warranty on the exact model.

Sundance Spas is part of Jacuzzi Group, alongside Jacuzzi and Dimension One. Its site features its patented Fluidix jets.

Warranty terms depend on the series. The 880, 780 and Select Series carry 10 years on the shell structure, 7 years on the shell surface and 5 years on the pumps, heater and controls. Other Sundance series carry 5 years on the shell structure and 3 years on the surface and equipment. Check which series a quote covers before you compare.

Bullfrog Spas was founded in 1996 and is a privately held company in the Salt Lake City area of Utah. In 2020 it opened a 286,000 square foot headquarters in Herriman, Utah, with space for manufacturing. Its hot tubs are built around its patented JetPak Therapy System.

For spas bought after January 1, 2023, Bullfrog covers its EnduraFrame for the life of the original owner. The shell structure is covered for 10 years, the surface for 7 years and the equipment for 5 years.

Hot Spring Spas is a brand of Watkins Wellness, which is part of Masco Corporation. It builds spas at its plant in Vista, California. Hot Spring introduced the Moto-Massage moving jet in 1984.

Its range runs through the Highlife, Limelight, Hot Spot and Freeflow collections, and Freeflow Spas is now part of Hot Spring. The FreshWater Salt System is available on all new Hot Spring spas, and the brand offers 5-year component warranties. It suits buyers who want a salt option built by the maker.

Caldera Spas was founded in 1976 and is made by Watkins Wellness, the same company behind Hot Spring. It sells the Utopia, Paradise, Vacanza and Fantasy series, and Fantasy Spas is now part of Caldera.

The Utopia Series warranty covers the shell against leaks for 10 years, the surface for 7 years and the plumbing and components for 5 years. The FreshWater Salt System is available on 2019 and newer Utopia and Paradise spas and on 2025 and newer Vacanza spas.

Arctic Spas was founded in 1994 by owners from western Canada, and its parent company is Blue Falls Manufacturing. The brand says it is best known for hot tubs built for extreme weather. Its Spa Boy salt water system is exclusive to Arctic Spas.

On its Custom series, the shell is covered against structural water loss for as long as the original owner has the spa. The Forever Floor carries a lifetime warranty. Ask where the nearest dealer and service tech are based.

Cal Spas began in 1978 in Pomona, California, where it still has its 40 acre headquarters. Its spas are made by Lloyd’s Material Supply Company. It makes hot tubs, swim spas and Cal Flame outdoor kitchens, and says its spas are made in the USA with parts sourced from around the world.

Warranties vary by series. The Escape Plus, Escape X and Platinum series carry 10 years on the structure, while the Patio and Escape series carry 5 years.

Master Spas was founded in 1996 and builds its hot tubs and swim spas in Fort Wayne, Indiana, using U.S. and imported parts. It calls itself the world’s largest swim spa maker. Its hot tub range includes the Michael Phelps Legend Series.

The 2026 Legend Series warranty covers the spa structure for 10 years, the shell surface for 7 years and the equipment and plumbing for 5 years. Its EcoPur Charge filter is meant to cut chemical use, and it offers the Master Clear Salt System.

Marquis was founded in 1980 in Oregon. It says it builds its spas in Las Vegas, Nevada, with imported and domestic parts. A 2023 trade report said Marquis is owned by Monomoy Capital Partners.

Its range includes the Crown, Vector21, Elite and Celebrity series. The posted Crown Series warranty covers the structure against leaks for 10 years, the surface for 7 years and the plumbing and equipment for 5 years. Terms differ by series, so ask for the warranty on the exact model.

Vita Spa is made by MAAX Spas, which is part of American Bath Group, a large maker of bath and spa products for the U.S. and Canada. Ask a local dealer which Vita models they stock and service.

Saratoga Spas says its spas are made in the USA and that each one is UL listed for safety. Ask a local dealer which models they stock and who handles warranty service.

Viking Spas describes itself as family owned and American built. As with any dealer-sold brand, the store you buy from will handle most service, so check its tech team before you buy.

Catalina Spas says it bought Curtis Swim Spas in 1985. In 2016, LPI, a hot tub maker in Johnson City, Tennessee, bought Catalina and planned to build the line at its Tennessee plant.

Clearwater Spas has built hot tubs in the U.S. since 1976. Its head office and plant are in Spokane Valley, Washington, and it has a second factory in Smyrna, Tennessee. It says all its spas are certified to California Energy Commission standards.

Beachcomber Hot Tubs is a family-owned Canadian maker based in Surrey, British Columbia. It has been building hot tubs since 1978.

Nordic Hot Tubs is based in Grand Rapids, Michigan, and says its spas are made in America with a mix of U.S. and imported parts. It sells All-In-110V models that run on a standard outlet. A 2023 trade report said Nordic is owned by Monomoy Capital Partners, which also owns Marquis.

American Whirlpool hot tubs are built by MAAX Spas, which merged with American Bath Group in 2017. MAAX Spas also makes Vita Spa.

Atera Spas was bought in 2018 by LPI, a hot tub maker in Johnson City, Tennessee. The ateraspas.com address now forwards to hottub.com, the site for LPI’s Aqua Living Factory Outlets.

Dream Maker Spas belonged to Canada-based Leisure Manufacturing, which Jacuzzi Group bought in 2020. Dream Maker says its spas come with a 1-year parts and labor warranty and a 5-year warranty on the shell and structure.