International Hot Tub Company • I-25 at 8th Ave - IHTSpas - Hot Tubs Denver, Boulder, Swim Spas, Fireplace, Saunas

International Hot Tub Company

Denver Hot Tubs, Fireplaces & Swim Spas

Serving Denver, Wheat Ridge, Lakewood, Arvada, Westminster

The Best Hot Tubs, Fireplaces & Swim Spas

International Hot Tub Company

1035 Zuni St
Denver, CO 80204

PH: 303-755-4772
FAX: 303-623-2788
Monday — Saturday: 10:00 am to 6:00 pm
Sunday: 11:00 am to 5:00 pm

We are located on the West Side of I-25 just south of Invesco Field and North of 8th Ave in the BIG BLUE BUILDING.

Serving the Denver Area Since 1978

IHT in Denver, CO

Denver, The Mile High City, or 5280, is the capital of Colorado. It is an American metropolis dating to the Old West era full of rich history. 

Larimer Square, the city’s oldest block, features landmark 19th-century buildings. Museums span every genre including the Denver Art Museum, an ultramodern complex known for its collection of indigenous works. Denver also is home of the Molly Brown mansion: the famous Titanic survivor.

Urban living is part of Denver’s allure. A short drive gets you into mountains where a few of its favorite pastimes are skiing, hiking, biking, or just walking your dog.

Denver is also a jumping-off point for world-renowned ski resorts in the nearby Rocky Mountains including Vail and Breckenridge.

International Hot Tub opened their first Denver location in 1978 and soon outgrew their original space. They moved in to the current location on Broadway more than 30 years ago. The company was purchased in 1905, by Rich Hiner, who has currently been with IHT for 37 years: sales person, Manager, General Manager and current owner.

International Hot Tub opened their I-25 at 8th Ave Zuni location in 2010. The Big Blue Building has been a Denver landmark for decades just off I-25, exit 209c / 8th Avenue on Zuni street. Denverites use it as a geographic reference point just south of Empower Field at Mile High, known to long-time residents as Mile High Stadium. So not sure where to find us? Just look for our Big Blue Building.

How did the Zini street get its name? Zuni refers to a native American Indian tribe.

The Zuni are Native American Pueblo peoples native to the Zuni River valley. The current day Zuni are a federally recognized tribe and most live in the Pueblo of Zuni on the Zuni River, a tributary of the Little Colorado River, in western New Mexico, United States.

Hot tub shopping in Denver is easy with locations at our Discount Center at Broadway, which is also home to our corporate office and warehouse. Our second Denver location at Zuni is more central to all points in Denver and offers a full selection of Hot Tubs, Fireplaces and Swim spas. Two additional showrooms in Highlands Ranch and Boulder feature a full line of IHT products.

We offer the number one selling hot tub and swim spa brands: HotSpring Spas, Caldera Spas, Free Flow Spas and the Endless Pool Fitness systems swim spa. There is a hot tub or swim spa for every budget and size with options to fit your health needs and your lifestyle. Financing is always available with approved credit.
We offer in-store and online virtual tours. You can also schedule a test soak or swim and try it before you buy it! We want you to see why we are so proud of our products.

Shopping for fireplaces in Denver?

We offer a selection of electric, gas and wood burning options. One is bound to fit your home and budget. We can refer you to a contractor for fireplace installation making IHT a one-stop shop for your hearth needs.

Visit the showroom to learn whether an electric, gas or wood fireplace is best for you. Chase away the cold winter nights with a Kozy fireplace.

We offer service and water care supplies after you purchase your hot tub or swim spa.

If you need a replacement hot tub cover, filters, or chemicals make a visit to our showroom, or you can order on our e –store from the comfort of your home.

International Hot Tub offers service and support after your purchase through our fully staffed in-house Customer Care center. Our techs are factory trained and ready to assist you to keep your hot tub in tiptop shape for years to come.
Call us at 303-755-4772 with any questions or to schedule a tech to come visit you.

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