Professional Inspection Services Ltd (PISL) has more than 10 years of experience in providing world class Non-Destructive Testing (NDT) services in Trinidad & Tobago and the wider Caribbean. Full Service View Our NDT Services Stow Certified View Our Safety Policies (1-868) 679-7410 (1-868) 221-7825 info@pisl.co.tt Get A Quote Our Satisfied Clients