How do they match: Heating, Air Conditioning, and Refrigeration Mechanics and Installers

  • Environmental Control System Installer
  • Environmental Control System Servicer

  • Comply with all applicable standards, policies, or procedures, such as safety procedures or the maintenance of a clean work area.
  • Inspect and test systems to verify system compliance with plans and specifications or to detect and locate malfunctions.

  • Inspect systems to determine if they are operating properly.
  • Determine operational compliance with regulations or standards.