# International Hot Tub Company International Hot Tub Company is a wellness room builder in Boulder, CO, United States. Offers saunas for customers to test, in-home consultation and buying from home, with locations in Denver, Boulder and Highlands Ranch. ## Details - Address: 3550 Arapahoe Ave, Boulder, CO, 80303-1045, United States - Phone: [13034497095]() - Website: [www.ihtspas.com/]() - Source of the listing data: Found in Overture Maps Places (CDLA-Permissive-2.0); details checked on the business website https://www.ihtspas.com/ on 2026-10-29. ## Questions ### Where is International Hot Tub Company? International Hot Tub Company is at 3550 Arapahoe Ave, Boulder, CO, 80303-1045, United States. ### How do I contact International Hot Tub Company? To contact International Hot Tub Company, call 13034497095 or visit https://www.ihtspas.com/. ### What does International Hot Tub Company build or install? Check the products and services on this page, if the business added them, and confirm on its website. Ask for photos of finished projects and the brands it installs. ## Source From [Overture Maps Foundation, places theme](https://www.ihtspas.com/), license CDLA-Permissive-2.0, with some records under ODbL as marked in the release, checked 2026-10-29. Last updated October 29, 2026. ## Links - This wellness room builder on the [web page]() - [Sauna dealers and showrooms in Boulder]() - [More wellness room builders in Boulder]()