HVAC Pipefitter: Systems Startup & Commissioning

All-Temp Refrigeration Services Inc.; Louisiana; On-site; USD 55,000 - 85,000; Full time

Job summary

All-Temp Refrigeration Services Inc. in Madisonville, LA seeks an experienced pipefitter/HVAC installer to join our field team. You will install and connect piping for HVAC and refrigerant systems, read schematics, and coordinate with foremen and other trades to meet project specs.

Ideal candidates have 4–5 years of apprenticeship experience, strong math skills, and OSHA/EPA 608 certifications. Role involves travel to varied sites, with potential overtime as deadlines approach.

Qualifications

• Knowledge of HVAC systems and piping materials (copper, steel, PVC, etc.).
• 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 (often required).

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.
• Construction sites, commercial buildings, industrial facilities, and sometimes residential projects.
• Physically demanding work (lifting heavy pipe, working in tight spaces, climbing ladders).
• Exposure to heat, cold, noise, and mechanical systems.
• May require overtime, night work, or travel depending on project deadlines.

Skills

HVAC systems knowledge

Piping materials familiarity

Blueprints reading

Pipefitting techniques

Math and measurement

Safety training (OSHA)

Education

High school diploma or GED

Pipefitter/HVAC apprenticeship (4–5 yrs)

On-the-job training under journeymen

OSHA/EPA 608 and welding certs

Job description

All-Temp Refrigeration Services Inc. in Madisonville, LA seeks an experienced pipefitter/HVAC installer to join our field team. You will install and connect piping for HVAC and refrigerant systems, read schematics, and coordinate with foremen and other trades to meet project specs.

Ideal candidates have 4–5 years of apprenticeship experience, strong math skills, and OSHA/EPA 608 certifications. Role involves travel to varied sites, with potential overtime as deadlines approach.