Technical Support

It takes more than just a person with a screw driver to maintain your hot tub or spa.  Our professional technicians have over 15 years of technical training on Master Spas products.

We stock a complete line of parts for quick service turn around.  We can be reached 24 hours a day by calling our service center in Sunset Hills at (314) 843-7727.  If it is after hours, leave us a message and we will call you back the next business day.

To request service, please click on our “Request Service” tab.

If you are a current Master Spas customer and are in need of assistance with water chemistry questions, the links below will allow you to print the latest chemical program sheet for your spa.  You may also call us at (314) 843-7727 for any and all questions that you have.

Eco Pur Chemical Program

Swim Spa Chemical Program

Standard Filter Chemical Program