HVAC/R Pipefitter Journeyman

CoolSys is seeking an experienced HVAC/R Pipefitter Journeyman to install, pipe, and support commercial and industrial HVAC and refrigeration systems. In this field-based role, you will lay out, cut, thread, braze, and weld piping; set and connect equipment; and perform pressure testing and system checks to ensure safe, efficient, code-compliant operation. You'll read blueprints, collaborate with foremen and other trades, and follow strict safety standards. CoolSys offers advanced technical training, growth opportunities, and the chance to work on energy-efficient, mission-critical systems across diverse facilities.

Responsibilities

• Install and fit piping for HVAC/R and refrigeration systems on commercial and industrial projects
• Braise, weld, and mechanically join piping to code and manufacturer specifications
• Interpret blueprints, isometric drawings, and specifications to plan layout and routing
• Set, connect, and support equipment such as condensers, evaporators, pumps, and valves
• Pressure test, evacuate, and assist in charging systems to verify leak-free, efficient operation
• Troubleshoot piping and system performance issues and perform corrective repairs
• Follow Cool
• Sys safety standards, OSHA requirements, and applicable mechanical codes
• Coordinate with foremen, project managers, and other trades to meet schedule and quality targets
• Maintain accurate documentation of work performed, materials used, and test results

Required Skills

• HVAC/R system installation
• Pipefitting (copper, steel, PVC)
• Brazing and welding
• Reading blueprints and schematics
• Commercial refrigeration systems
• Mechanical troubleshooting
• Use of HVAC/R test instruments
• Pump and valve installation
• Building codes and OSHA safety compliance
• Preventive and corrective maintenance