hsmpa.org
HSMPADedicated to educating the tile and grout cleaning industry. HSMPA certification was created to establish minimum standards in training for professionals involved in the maintenance of hard surface materials such as ceramic and porcelain tile, natural stone, grout, brick, concrete and others. With standards and certifications, consumers and business leaders can now have confidence that the vendors they select have proven themselves as leaders in the industry. Steve Boyt, CEO. Hard Surface Solutions, Inc.
http://www.hsmpa.org/