Refrigeration Service Technician

About the Position

Refrigeration Service Technician

Ontario, California

$30 - $75 per hour

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About the Company

Yellowstone Local is proud to represent TDI Refrigeration, an industry leader in commercial refrigeration and HVACR services.

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Responsibilities

• Respond to service calls and complete diagnostics, repairs, and maintenance on industrial refrigeration systems.
• Perform hot and cold compressor and motor alignments.
• Service and repair reciprocating, scroll, rotary, and screw compressors.
• Complete compressor rebuilds and shaft seal replacements.
• Troubleshoot refrigeration systems using electrical, mechanical, and diagnostic testing equipment.
• Install expansion valves, control valves, and related refrigeration components.
• Use oxy acetylene equipment when repairing and installing refrigeration equipment.
• Install electrical wiring and connections for refrigeration equipment and control systems.
• Test refrigeration lines, connections, and components for leaks.
• Complete startup and commissioning work on ammonia and synthetic refrigeration systems.
• Diagnose computerized refrigeration controls, PLCs, microprocessors, and control panels.
• Provide professional service while developing and maintaining strong customer relationships.
• Gather project details and assist with customer proposals.
• Accurately complete work orders, timecards, and required documentation on schedule using SimPRO.
• Keep truck inventory organized and equipment ready for field service.
• Generate purchase orders for truck stock and materials needed for jobs.
• Follow EPA regulations and maintain required certifications.
• Perform work independently while coordinating with customers, vendors, and team members.
• Participate in overtime, on call rotations, and flexible scheduling based on customer needs.

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Requirements

• Trade school education or equivalent hands-on experience in refrigeration, HVACR, mechanical systems, or a related field.
• At least 2 years of hands-on industrial refrigeration experience.
• EPA 608 Certification required.
• Ammonia refrigeration experience preferred but not required.
• RETA CARO Certification preferred but not required.
• Valid driver’s license.
• Experience servicing industrial refrigeration systems and compressors.
• Knowledge of industrial or heavy commercial refrigeration systems, synthetic refrigerants, refrigeration controls, PLCs, and microprocessors preferred.
• Ability to troubleshoot electrical, mechanical, and refrigeration equipment.
• Experience performing compressor maintenance, rebuilds, and alignments.
• Strong communication and customer service skills.
• Ability to manage priorities across multiple projects and meet deadlines.
• Ability to perform assigned work independently with minimal supervision.
• Willingness to work overtime and participate in on-call schedules.
• Ability to maintain a professional appearance and represent TDI Refrigeration positively.
• Strong organizational, time management, and problem-solving skills.
• Ability to lift and move up to 50 pounds.
• Ability to perform field work around industrial equipment, noise, and varying environmental conditions.

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We Offer

• Competitive hourly rate between $30 - $75 based on experience.
• Overtime opportunities.
• Use of a company vehicle for field service work.
• Consistent field-based work across a variety of customer locations and equipment.
• Opportunity to expand technical knowledge and develop specialized refrigeration skills.
• Professional development and growth within the company.

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About the Company

TDI Refrigeration is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment regardless of race, color, religion, gender, gender identity, sexual orientation, national origin, genetics, disability, age, or veteran status.

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Hiring Expectations: Apply today, complete a quick phone screening, and get ready for an interview with our team to discuss your goals and experience.

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We’re always looking for people with unique skills. Send us your email and we’ll get in touch when we have an opening that matches your expectations.