Petrochemical & Chemical Industry Services
Pro-Surve Technical Services, LLC. (PSTS) delivers comprehensive inspection and engineering solutions for the process industries, specializing in both petrochemical and chemical facilities.


We offer a full spectrum of Non-Destructive Testing (NDT) services, including Ultrasonic Thickness Testing (UTT), Magnetic Particle Testing (MT), and Liquid Penetrant Testing (PT), commonly used to assess the condition of pressure vessels, piping systems, tanks, and structural components. For more advanced inspection needs, we deploy technologies such as Guided Wave Ultrasonics (MsS), MFL Tank Floor Scanning (MFE), Phased Array Ultrasonics, and Real-Time Radiography, enabling wide-area assessments and precise defect detection with minimal disruption to operations.
To ensure equipment integrity in high-risk areas, PSTS provides Refractory Inspections (API 936 and 982) and Embedded Visual Inspections of fired heaters, furnaces, and reactors. Our certified inspectors also conduct API 510, 570, and 653 visual inspections, ensuring compliance with industry codes and supporting effective Turnaround planning.
Beyond inspections, PSTS offers Engineering Services, including inspection planning and PE-certified review support for ASME Appendix 47, helping facilities meet evolving compliance requirements while maximizing asset reliability.
All services are backed by our proprietary ProVision™ Software, which streamlines inspection data management, enhances traceability, and facilitates long-term maintenance planning and turnaround execution.
With deep expertise across process industries, PSTS is a trusted partner in maintaining the safety, compliance, and performance of critical infrastructure.
