Quality Control

Performance Mechanical, Inc.’s (PMI) mission is to provide quality products and superior industrial contractor services, including plant construction and maintenance, process piping, building information modeling (BIM), and HVAC installation at a competitive price.

Superior Industrial Plant Construction & Maintenance Services

PMI’s greatest asset is our employees' personal quality standards. We believe our outstanding product is a direct result of their dedication and teamwork. Our commitment to continuous quality improvement will assist in meeting your needs well into the 21st century.

What is quality?

Quality can be defined in several ways; we like to think of it as assurance and control. To us, you cannot have one without the other. Quality assurance is the management activities that determine quality policy, objectives, responsibilities, and the research and development of quality control. Quality control is the operational techniques and activities that are used to fulfill and verify requirements of quality assurance.

Quality control programs, certifications, and codes

PMI is a member of the American Welding Society (Certification Committee) and the Pipe Fabrication Institute and holds the following certifications and codes.

Pressure Vessel Repair Program:

  • ASME (American Society of Mechanical Engineers)
  • S - Power Boiler
  • U - Unfired Pressure Vessels
  • PP - Pressure Piping
  • NBIC (National Board Inspections Code)
  • R - Boiler Repair

Structural Steel Program:

  • AWS (American Welding Society)
  • ASTM (American Society for Testing Metals)
  • AISC (American Institute of Steel Construction)

Quality Training

PMI has full-time in-house American Welding Society–Certified Welding Inspectors (AWS/CWI) and American Petroleum Institute Inspectors (API 653 and API 570).

Welders

All of our Union welders are certified to ASME, AWS, or A.P.I.