IAQ Training Institute, LLC was founded in 2001 as a partnership between Professional Training Associates, Inc of Duquesne, PA and Project Development Group (PDG) of Churchill, PA. In 2005 Joe Hughes bought out his partners at PTA and Cliff Zlotnik bought out PDG. Since then Radio Joe and the Zman have been running IAQTI and its subsidiary IAQ Radio. IAQTI has provided IAQA approved training programs since 2002 and started broadcasting IAQ Radio in 2006. Radio Joe and the Zman also provide consulting and expert witness services for a diverse clientèle. IAQTI provides the “the training you trust and IAQ Radio is the voice of the IAQ, disaster restoration and building science communities.