Industrial Refrigeration Technician (Ammonia Systems)- GTA

Fuze HR Solutions; Mississauga; On-site; CAD 75,000 - 97,000; Full time

Job summary

Fuze HR Solutions seeks an experienced Ammonia / Industrial Refrigeration Technician (313A) to join our service team in Mississauga. You will install, commission, troubleshoot, maintain and repair ammonia refrigeration systems at customer sites, working independently in the field and building strong customer relationships.

Qualified candidates have a 313A license, 5+ years of hands-on industrial refrigeration experience with NH3 systems, and strong diagnostic skills across mechanical, electrical

Qualifications

• Valid 313A Refrigeration and Air Conditioning Systems Mechanic license.
• Minimum five years of hands-on industrial refrigeration experience.
• Experience servicing ammonia (NH3) systems.
• Driver's license with a clean driving record.
• Strong diagnostic skills across mechanical, electrical and control systems.
• Ability to work independently and in a service team.
• Excellent communication and customer-focused approach.

Responsibilities

• Install, commission, maintain and repair industrial refrigeration systems, including ammonia equipment.
• Troubleshoot and resolve mechanical, electrical, controls and system performance issues.
• Perform preventive maintenance, inspections and performance checks for safe operation.
• Complete work per manufacturer specs, codes and ammonia safety practices.
• Identify equipment deficiencies and recommend repairs or improvements to customers and internal teams.

Job description

Ammonia / Industrial Refrigeration Technician – 313A

Location: Mississauga / GTA
Compensation: Local 787 Journeyman Rates

Join an established mechanical services organization providing industrial refrigeration solutions to customers across food and beverage processing, cold storage, recreational facilities and industrial manufacturing. This opportunity offers varied technical work within a team that emphasizes safety, training and professional development.

The Opportunity

We are seeking an experienced 313A Refrigeration Technician with hands‑on ammonia (NH₃) systems experience to join an industrial refrigeration service team.

You will install, commission, troubleshoot, maintain and repair industrial refrigeration equipment at customer sites. This role is suited to a technician who enjoys solving complex problems, working independently in the field and building strong customer relationships.

Key Responsibilities

• Install, commission, maintain and repair industrial refrigeration systems, including ammonia refrigeration equipment.
• Troubleshoot and resolve mechanical, electrical, controls and system performance issues.
• Perform preventive maintenance, inspections, testing and performance checks to support safe, reliable and efficient operation.
• Complete work in accordance with manufacturer specifications, applicable codes, company standards and ammonia safety practices.
• Identify equipment deficiencies and recommend repairs or system improvements to customers and internal teams.
• Provide professional, responsive service and clearly communicate findings, recommendations and work completed.
• Accurately complete service reports, inspection records, maintenance logs and documentation of parts and materials used.
• Work independently at customer sites and collaborate with technicians, supervisors and support staff.
• Maintain service vehicles, tools and equipment in safe working condition.
• Participate in safety programs and follow established safe work procedures.

Qualifications

• Valid 313A Refrigeration and Air Conditioning Systems Mechanic license.
• Minimum five years of hands‑on industrial refrigeration experience, including demonstrated experience servicing, troubleshooting and repairing ammonia (NH₃) systems.
• Experience supporting refrigeration applications such as cold storage, food processing, ice rinks, process cooling or industrial production cooling.
• Strong diagnostic skills across mechanical, electrical and control systems.
• Ability to work independently with minimal supervision and contribute effectively within a service team.
• Valid driver's license with a clean driving record.
• Strong attention to detail, accurate documentation skills and a commitment to safe, quality workmanship.
• Effective communication skills and a professional, customer-focused approach.
• Experience and qualifications related to gas, oil and burner systems are an asset, but are not required.

What This Opportunity Offers

• Compensation aligned with Local 787 journeyman rates.
• Varied industrial refrigeration work across multiple customer environments.
• A collaborative service team with an emphasis on safety and technical support.
• Ongoing training and professional development.
• Opportunities for long‑term career growth within an established organization.