Move to a higher standard


Move to a higher standard with Matrix Service.


No one knows tanks and terminals better than Matrix Service. That's what makes us the right choice to perform third party inspections.

Our AST inspections team is API 653, 510, 570 and STI SP001 certified.

What to expect

Matrix Service provides all the detail you need to sustain or repair your equipment. With each inspection, we provide a professional report that includes:

  • All data recorded in the field
  • Nozzle and appurtenance orientation
  • Photographs of all appurtenances (internal and external), indications, deformations, roof assembly, foundation, etc.
  • Calculations on all suitability evaluations
  • A CD of the report and all information

Inspection services

  • In-Service API-653 5 year inspections
  • Out-of-service API-653 inspections
  • STI SP001 inspections
  • Penetrating bottom scans
  • Ultrasonic thickness testing
  • Magnetic particle inspection
  • Vacuum box testing
  • Dye penetrant testing
  • Visual inspection
  • Floating Roof Seal gap inspections
  • Professional inspection report

Matrix Service also offers decades of experience in repair and maintenance.

Call us at 918-438-0940 or contact us to address your inspection needs.