What are some good hot tub manufacturers in the United States?

Jacuzzi and PDC Spas are two well-known hot tubs manufacturers in the United States. Jacuzzi creates and sells free-standing indoor and outdoor hot tubs, while PDC Spas sells outdoor hot tubs and swim spas.

Jacuzzi's outdoor hot tub line includes tubs that fit between two and six or more people. Some outdoor tubs feature accessories, such as LED exterior lighting, while some of its indoor tubs feature enhancements such as waterfalls.

PDC Spas feature luxury items, such as wireless controls, built-in stereo systems and motion lighting. The company's swim spas feature stand-alone units that contain accessories such as massage seats and designated swim/relaxation zones.