Field Mechanical Installer & Piping Technician

Comfort Systems USA; Ames (IA); On-site; USD 52,000 - 76,000; Full time

Job summary

Comfort Systems USA Ames is seeking a Mechanic to support 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.

Qualifications

• Hands-on experience in mechanical service, piping, HVAC or industrial maintenance.
• Ability to read drawings, specs and work orders and follow torque requirements.
• Strong safety awareness and adherence to LOTO procedures.

Responsibilities

• Perform sheet metal modification and installation to support mechanical equipment and ducting.
• Remove and replace pipe gaskets; prepare flange faces and verify fit-up and sealing surfaces.
• Complete chiller valve replacements and verify operation per job requirements.
• Install flanged pipe couplings and hardware; torque to specification with appropriate tools.
• Execute Lockout/Tagout: isolate energy sources and verify zero-energy state.
• Read job drawings and specs to complete tasks correctly the first time.
• Maintain a clean, safe work area; use PPE and follow safety policies.
• Communicate job status, material needs, and field issues to supervisor/foreman.
• Use and maintain torque wrenches and standard mechanical hand/power tools; escalate when needed.

Skills

Sheet metal work

Piping

HVAC mechanical

Industrial maintenance

Safety compliance

Tools

Torque tools

Torque wrenches

Pipe fitting tools

Job description

Comfort Systems USA Ames is seeking a Mechanic to support 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.