Senior Ammonia Refrigeration Technician — Field Service

Refrigeration Systems Construction and Service; Denver (CO); On-site; USD 55,000 - 96,000; Full time

Benefits offered by this job

Company truck

Fuel card

Medical coverage

Dependent coverage

Dental vision prescription

401(k) match

Paid holidays

Vacation PTO

Per diem travel

Job summary

Refrigeration Systems Construction and Service in Denver is seeking experienced ammonia refrigeration service technicians who can diagnose and repair complex systems in the field. You will join a team of trade professionals across the Western U.S., focusing on safe, reliable operation and customer communication.

This hands-on role offers tiered hourly pay from apprentice to senior levels, with comprehensive benefits, travel and on-call opportunities, and strong commitment to work-life balance.

Qualifications

• Hands-on experience with ammonia refrigeration systems.
• Strong troubleshooting skills and safe work habits.
• Ability to work independently in the field while contributing to a team.
• Willingness to travel and participate in on-call service as needed.

Responsibilities

• Troubleshoot, service, repair, and maintain industrial ammonia refrigeration systems.
• Diagnose issues involving compressors, condensers, evaporators, pumps, valves, controls, VFDs, and related equipment.
• Perform emergency service, leak response, preventive maintenance, system evaluations, and startup support.
• Read and work from P&IDs, electrical schematics, and control drawings.
• Communicate findings, repair needs, and recommendations clearly to customers and internal teams.
• Complete accurate field documentation and follow strong safety practices on every job.
• Help customers reduce downtime, improve reliability, and keep refrigeration systems operating as they should.

Skills

Ammonia refrigeration

Troubleshooting skills

Field service

Valid driver's license

Willing to travel

On-call readiness

Safety practices

Job description

Refrigeration Systems Construction and Service in Denver is seeking experienced ammonia refrigeration service technicians who can diagnose and repair complex systems in the field. You will join a team of trade professionals across the Western U.S., focusing on safe, reliable operation and customer communication.

This hands-on role offers tiered hourly pay from apprentice to senior levels, with comprehensive benefits, travel and on-call opportunities, and strong commitment to work-life balance.