Desert Hot Tubs - Home to the #1 World's Best Selling Hot Tubs from Hot Spring Spas and the "Ultimate Lifetime Hot Tub Ownership Experience." Combined with Desert Hot Tubs, the multiple award winning hot tub dealership, and you have unmatched value in the metro Phoenix AZ hot tub marketplace. Stop by any of our three convenient Phoenix area showrooms today and let us show you what you are missing.