Quality Assurance And Auditing

Our experienced professionals help out companies in


  • Preparing quality control manuals for ASME Boiler and Pressure Code requirements and National Board R repair symbol stamps.
  • Canadian Welding Bureau Certified personnel to aid in preparing your company for certification to CSA W47.1 (Certification of Companies for Welding of Steel Structures).
  • Assessment of existing programs
  • Design and implementation of quality assurance programs to ISO 9000
  • Fabrication shop inspection
News Updates
About Diligent
Diligent Technical Services (Diligent) Ltd. is a privately held company based in Alberta, offices...
Associate Member of Alberta Construction Safety Association (ACSA) Member of American Society of...
Diligent Technical Services Inc. (Diligent) is a progressive Company to the oil and gas industry...