The Association of Pool & Spa Professionals (APSP) is the world’s largest international trade association and leading industry advocate representing the swimming pool, spa, and hot tub industry, with a mission to enhance the business success of its members. APSP members adhere to a code of business ethics and share a commitment to public health and safety.

The CSP Certified Service Professional designation was created by APSP as a means of recognizing the technical skill and knowledge of very experienced pool/spa service providers. Individuals holding the CSP designation are widely recognized as among the most skilled and knowledgeable in the pool/spa service industry.

Visit the APSP Website