HVAC Pipefitter: Install, Commission & Test Piping Systems

All Temp Refrigeration Services; Los Angeles (CA); On-site; USD 60,000 - 90,000; Full time

Job summary

All Temp Refrigeration Services is seeking a skilled pipefitter with HVAC experience to install and connect piping for chilled water, steam, and refrigerant systems on construction sites in Los Angeles. You will read blueprints, measure, cut, bend, thread pipe, and install valves, pumps, and controls while maintaining safety and quality standards.

You will trouble-shoot during startup, assist commissioning, coordinate with foremen and contractors, and mentor helpers.

Qualifications

• Knowledge of HVAC systems and piping materials.
• Ability to read blueprints and technical diagrams.
• Pipefitting skills: cutting, threading, brazing, soldering, welding.
• Strong math and measurement skills.
• Understanding of pressure systems and fluid dynamics basics.
• OSHA safety training.

Responsibilities

• Install and connect pipes for chilled water, hot water, steam, and refrigerant systems.
• Read and interpret blueprints, schematics, and mechanical drawings.
• Measure, cut, bend, and thread pipe using hand and power tools.
• Install valves, pumps, regulators, and control systems.
• Test piping systems for leaks, pressure, and proper operation.
• Repair or replace damaged or malfunctioning pipe systems.
• Assist with system startup, troubleshooting, and commissioning activities.
• Coordinate assigned work activities with Site Foreman, Project Managers, General Contractors, and other trades.
• Follow building codes, safety regulations, and job specifications.
• Ability to compose 3 day look ahead, material inventory, project RFI’s.
• Perform equipment setting, pipe routing, soldering, pipe insulation, and mechanical system assembly.
• Knowledge of purging, soldering, evacuation, refrigerant charging per industry standards.
• Maintain company quality standards and ensure installations meet project requirements.
• Identify and communicate field issues, conflicts, material shortages, and schedule concerns to Site Foreman.
• Train and mentor Helpers in proper installation techniques and safety procedures.
• Maintain tools, equipment, and work areas in a safe and organized manner.

Skills

HVAC knowledge

Blueprint reading

Pipefitting skills

Math & measurement

Pressure systems understanding

OSHA training

Education

High school diploma or GED

HVAC apprenticeship (4–5 years)

EPA Section 608 certification

Job description

All Temp Refrigeration Services is seeking a skilled pipefitter with HVAC experience to install and connect piping for chilled water, steam, and refrigerant systems on construction sites in Los Angeles. You will read blueprints, measure, cut, bend, thread pipe, and install valves, pumps, and controls while maintaining safety and quality standards.

You will trouble-shoot during startup, assist commissioning, coordinate with foremen and contractors, and mentor helpers.