Mechanical Journeyman

Comfort Systems USA; Fayetteville (GA); On-site; USD 42,000 - 66,000; Full time

Job summary

Comfort Systems USA in Fayetteville, GA seeks a mechanically skilled technician to support service and retrofit work, including sheet metal modifications, piping, valve replacements, and lockout/tagout compliance on active job sites. You will read specifications, verify fittings, and perform torque checks using torque wrenches while maintaining safety and quality.

This role requires hands-on experience with HVAC mechanical systems, ability to travel to construction sites, and strong teamwork

Qualifications

• Demonstrated hands-on experience in mechanical service, piping, HVAC mechanical, plumbing, or industrial maintenance.
• Working knowledge of flanges, gaskets, valves, and mechanical connections.
• Proper use of torque tools and safe jobsite practices.
• Ability to follow written and verbal instructions in active environments.
• Must be able to travel to construction sites as needed.

Responsibilities

• Perform sheet metal modification and installation to support mechanical equipment and ducting interfaces.
• Remove and replace pipe gaskets; prepare flange faces and verify fit-up and sealing surfaces.
• Complete chiller valve replacements and associated checks per job requirements.
• Install flanged pipe couplings; torque to specification using torque wrenches.
• Execute lockout/tagout: identify energy sources, isolate equipment, apply devices, verify zero-energy state.
• Read job documentation (drawings, specs, work orders) and complete tasks correctly the first time.
• Maintain a clean, safe work area; use PPE; follow all safety policies and jobsite rules.
• Communicate status, material needs, and field issues to supervisor/foreman; document completed work.
• Use and maintain tools properly and support troubleshooting as needed.

Skills

Mechanical service experience

Piping for HVAC

Sheet metal work

Safety compliance (LOTO)

Travel to job sites

Tools

Torque wrenches

Hand tools

Job description

Position Summary

The Mechanic supports mechanical service and retrofit work by performing sheet metal modifications/installation and mechanical piping tasks including gasket replacement, valve replacements, flanged coupling installation and torquing, and strict Lockout/Tagout (LOTO) execution. This role works safely, follows job specifications and torque requirements, and produces high-quality work in mechanical rooms, rooftops, and active job sites.

Key Responsibilities

• Perform sheet metal modification and installation to support mechanical equipment, ducting interfaces, and field-fit needs.
• Remove and replace pipe gaskets; prepare flange faces, align flanges, and verify proper fit-up and sealing surfaces.
• Complete chiller valve replacements (isolation support, removal/replacement, reassembly, and operational checks per job requirements).
• Install flanged pipe couplings and hardware; torque to specification using appropriate tools and documented torque requirements.
• Execute LOTO: identify energy sources, isolate equipment, apply lockout/tagout devices, and verify zero-energy state per procedure.
• Read and work from job documentation (drawings, specs, work orders) to complete tasks correctly the first time.
• Maintain a clean, safe work area; use PPE; follow all safety policies and jobsite rules.
• Communicate job status, material needs, and field issues to the supervisor/foreman; document completed work as required.
• Use and maintain tools and equipment properly, including torque wrenches and standard mechanical hand/power tools.
• Support troubleshooting and basic mechanical service tasks within your skillset; elevate issues when needed.

Requirements

• Demonstrated hands-on experience in mechanical service, piping, HVAC mechanical, plumbing, or industrial maintenance
• Working knowledge of:
• Flanges, gaskets, valves, and mechanical connections
• Proper tool use including torque tools
• Jobsite safety practices and hazard awareness
• Ability to follow written and verbal instructions and work safely in active job environments.
• Must be able to travel to construction sites as needed

Physical Requirements

• Ability to understand oral and written instructions; effective verbal communication.
• Compliance with company dress code and appearance standards.
• Visual acuity for reading small print and identifying details on equipment and drawings.
• Frequent standing, walking, sitting, and use of hands for handling materials and tools.
• Ability to lift and move up to 50 lbs frequently and over long distances (30+ feet).
• Comfortable working at heights over 30 feet and climbing ladders or stairs.
• Ability to bend, kneel, and work in confined spaces; perform repetitive motions as needed.
• Work in varying weather conditions and environments.