Expert Witness Services

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CTaSC is available to perform investigations and provide expert testimony for depositions or court testimony as an Expert Witness.

CTaSC’s effective investigators bring with them substantial credentials.

  • Principal Donato Pompo has many years experience in the industry and has been the past chairman of the Ceramic Tile Institute of America technical committee. Mr. Pompo is a member of the Marble Institute of America (MIA), participates on the Tile Council of North America (TCNA) Handbook committee, and sits on the ANSI A108 committee that sets the industry standards. Donato has experience as an installer and as a manufacturer of installation products for ceramic tile and stone. Donato is a Certified Microbial Remediator (CMR), and he has a biochemistry education with a MBA degree. Read more about Donato Pompo.
  • Donato’s associate, Steve Raish, is a seasoned installer and licensed tile contractor of 30 years.  He has also worked for 5 years with a leading manufacturer of tile and stone installation materials as a technical adviser and trainer. View Steve’s Curriculum Vitae (PDF).
  • Donato’s associate James Warwick is a retired chemical engineer with a construction background. He has been a CTaSC inspector since 2006 and has been ITS Verified through the University of Ceramic Tile and Stone.

CTaSC performs inspections and other consulting services nationally for Tile Council of North America (TCNA; formerly Tile Council of America, TCA), Marble Institute of America (MIA), National Tile Contractors Association (NTCA), Ceramic Tile Distributors Association (CTDA), and other industry organizations.

Click here for Expert Witness Fee Schedule.