The Commercial Refrigeration Pipefitter is responsible for installing, assembling, fabricating, and maintaining piping systems associated with commercial refrigeration equipment, including supermarket rack systems, walk-in coolers/freezers, and industrial refrigeration applications. This role ensures all piping work meets industry standards, safety regulations, and manufacturer specifications to support efficient, reliable system performance.

Key Responsibilities:

Installation & Fabrication

• Install, align, measure, and secure refrigeration piping systems for new construction, remodels, and equipment replacements.
• Fabricate and assemble copper, steel, or other refrigeration piping using brazing, soldering, threading, or welding techniques.
• Lay out and plan routing of piping in coordination with refrigeration technicians, electricians, and contractors.
• Install valves, fittings, hangers, supports, and insulation according to code and project specifications.

System Support & Testing

• Perform pressure testing, evacuation, and charging assistance for refrigeration systems.
• Ensure all piping connections are leak-free and meet EPA, mechanical code, and company standards.
• Support start-ups and commissioning with refrigeration technicians as needed.

Maintenance & Repairs

• Inspect piping systems for wear, corrosion, vibration issues, or damage.
• Repair or replace defective piping, valves, fittings, and insulation.
• Respond to service calls involving piping failures or refrigerant leaks.

Safety & Compliance

• Follow all OSHA, EPA, and company safety protocols for refrigerants, hot work, ladders, and confined spaces.
• Maintain accurate documentation of materials used, piping diagrams, and any refrigerant-related activities.
• Ensure work meets state/local mechanical codes and industry best practices.

Qualifications:

Required

• 3+ years of pipefitting experience (commercial or industrial environment preferred).
• Strong skills in brazing copper and working with refrigeration-grade piping.
• Familiarity with commercial refrigeration systems (rack systems, condensers, evaporators).
• Ability to read and interpret blueprints, schematics, and piping diagrams.
• Valid driver’s license and ability to travel to job sites.

Preferred

• Experience working specifically in supermarket or commercial refrigeration installations.
• Knowledge of EPA refrigerant handling requirements (EPA 608 is a plus).
• OSHA 10/30 certification or other safety training.