Forensic Expert Witness Profile


Donato Pompo


Ceramic Tile and Stone Consultants, Inc.
Inspectors Located throughout North America
North America, CA 91935

Phone: 866-669-1550
Fax: 619-669-2968


  • Expert witness for ceramic, porcelain, and glass tile, stone, and terrazzo installation failures; Inspectors located throughout North America
  • 35+ years experience: installation, distribution, manufacturing, training
  • Certified Ceramic Tile Consultant (CTC)
  • Construction Document Technologist (CDT)
  • Certified Microbial Remediator (CMR)
  • Past Chairman of CTIOA Technical Committee
  • Affiliations: ANSI, ASTM, CSI, CTIOA, ISO, MIA, NTCA, TCNA,
  • Evaluations of all types of natural stone, terrazzo, ceramic and porcelain tile, and glass tile,
  • mosaics, agglomerates, etc.; exterior veneers, paving, exterior decks, showers,
  • pools, fountains, showers, steam rooms, commercial and residential



CTaSC is a consulting firm that specializes in ceramic tile, glass tile, natural stone, manufactured stone, terrazzo, brick, and other construction products. We are a professional company of expert consultants comprised of accomplished ceramic tile and stone installers, architects, engineers, general contractors, construction scientists and other industry specialists located throughout North America.

CTaSC provides forensic failure investigations and inspections, expert witness services, quality control services for product and installation methods, testing services, sales and installation training programs, market research and outsourcing services, and business planning consulting to the tile and stone industries. CTaSC was founded by and is operated by Donato Pompo, CTC CMR CSI CDT MBA.

Donato Pompo is a National Tile Contractors Association (NTCA) Recognized Consultant. NTCA recognizes Donato Pompo and CTaSC as a professional consultant for the ceramic tile and stone industries and recommends CTaSC for those needing inspections, investigations, expert witness services, and other consulting services.

Curriculum vitae

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