International Hot Tub Company began as a family owned and operated business in 1978. In 2005 the Hiner family purchased IHT from the original owner. In 2021, Leslie’s Poolmart Inc. became the third and current owner.
In that time, IHT has received recognition from Watkins Manufacturing as National Dealer of the Year, Territory Dealer of the Year (8 times), Multiple Store Productivity Dealer, and more. We were inducted into the AQUA 100 HALL OF FAME.
IHT has also maintained an A+ rating with Better Business Bureau since joining in 1999.
IHT provides the finest products and service available in the Hot Tub, Swim Spa, and Fireplace Industries. From four Colorado front range locations, (Denver Broadway, Boulder, Denver I-25 at 8th Ave, and Highlands Ranch), IHT is able to care for all Rocky Mountain area residents.
HotSpring and Caldera Spas have been IHT’s trademark lines since the beginning. As one of Watkins Manufacturing’s oldest and largest dealers, IHT has helped establish Hot Spring and Caldera Spas as the premier portable spa and hot tub brands in the world.
Military and Senior Discounts are available upon request.
Click here to learn about opportunities to join our award-winning team!
If you are not completely satisfied with a product purchased from IHT, you can exchange it. You pay the difference in the price of the product, if any (or we will refund the difference if the new products costs less).
*Some fees and restrictions may apply. See stores for details
IHT has been named the Hot Spring Spa Territory Dealer of the year eight times, as well as the two-time recipient of the prestigious Multiple Store Productivity Award. Of more than 500 dealers worldwide, IHT has, for years, consistently been in the top five. Our volume buying power as well as our knowledgeable and well trained staff assures you quality products and great service.
We have many hot tub models in stock. Many of our hot tubs are custom ordered for you with the exact model, color and configuration to meet you lifestyle. All delivery and service of our hot tubs is performed exclusively by IHT personnel. Just another assurance of quality control.
Our service and parts department is second to none. We stock virtually all parts for every Hot Spring, and Caldera Spa ever manufactured. Our service technicians are factory trained and in house.
All spas sold by IHT carry our 100% Satisfaction Guarantee. If your any reason, you want to return or exchange your spa for another model, we’ll take care of it.
IHT also carries quality used & certified pre-owned hot tubs, Automated Covers, Gazebos, Kozy Heat and Napoleon Fireplaces, Stoves, and Inserts, Covers, Spa Chemicals, Filters, Parts and Accessories. We also create custom saunas to your specifications.
Same day shipping for chemical and filter orders placed by 10am MST is assured. We offer free freight on qualifying orders.
You can now apply for financing with Wells Fargo online. Click the Wells Fargo button on the financing page and fill out the application. You will be notified and IHT will be notified of the results. All applications go through the Denver office, but you may purchase through any local store. Financing available with approved credit. Must meet all requirements.