Mechanical Journeyman

Comfort Systems USA; Prestonsburg (KY); On-site; USD 52,000 - 78,000; Full time

Job summary

Comfort Systems USA in Kentucky is seeking a Mechanic to support mechanical service and retrofit work, performing sheet metal modifications, piping tasks, gasket replacement, valve work, flanged couplings, and Lockout/Tagout.

You will work in mechanical rooms, rooftops, and active job sites, follow drawings and specs, maintain safety, wear PPE, and travel to construction sites as needed.

Qualifications

• Hands-on experience in mechanical service, piping, HVAC or industrial maintenance.
• Knowledge of flanges, gaskets, valves, and mechanical connections.
• Experience with torque tools and proper tool use.
• Strong jobsite safety practices and hazard awareness.
• Ability to follow written and verbal instructions and work safely.

Responsibilities

• Modify and install sheet metal to support equipment and duct interfaces.
• Replace gaskets, prepare flange faces, align flanges, ensure seal.
• Perform chiller valve replacements and verify operation per job.
• Install flange couplings and torque to spec with documented torque requirements.
• Maintain safe work area and use PPE; follow site rules.
• Communicate status and material needs to supervisor; document work.
• Read drawings and work orders to complete tasks correctly.
• Use torque wrenches and standard hand/power tools correctly.
• Support troubleshooting and basic mechanical service tasks.

Skills

Mechanical service

Piping & HVAC

Flanges & valves

Torque tools

Safety compliance

Reading drawings/specs

Travel willingness

Tools

Torque wrenches

Hand & power tools

Measuring 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.