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

  • Braze or solder parts to repair defective joints and leaks.
  • Cut or drill holes in floors, walls, or roof to install equipment, using power saws or drills.
  • Recommend, develop, or perform preventive or general maintenance procedures, such as cleaning, power-washing, or vacuuming equipment, oiling parts, or changing filters.
  • Test pipes, lines, components, and connections for leaks.