Name: Jem Spa Service. Descripton:We work mostly in the Park City, Utah area but are based in Salt Lake. Our business practice is simple: Do it well. After years of cleaning hot tubs we know just about everything that can happen, and how to fix it. From algae growth, to broken equipment, we can help.Most of our customers have been with us for over 10 years and are always happy with the service. Hot Tubs are all we do Many companies offer to clean your house, water plants, shovel snow, keep your garden, take care of your grass, and throw taking care of your hot tub in the mix also. We are different because all we do is hot tub work.