Reefer Shop Technician

Looking for a career where you can make an impact?; Fontana (CA); On-site; USD 37,319 - 63,355; Full time

Benefits offered by this job

Medical coverage (PPO + HSA options)

Dental, Vision, and Life insurance at no cost

401K with competitive contributions

80 hours annual vacation, increasing with tenure

Uniform provided annually

Annual boot voucher of $125.00

Paid day off annually for volunteer work

Birthday meal provided

Annual Holiday Party with covered airfare and hotel

Job summary

Join SONSRAY in Fontana, CA as a Reefer Shop Technician responsible for supporting refrigeration equipment performance. You will troubleshoot and repair units while ensuring quality workmanship in a fast-paced environment.

Ideal candidates bring 3-5 years of relevant experience and the ability to perform maintenance and repairs on transport refrigeration systems. SONSRAY offers competitive pay starting from $27.09 to $45.99 hourly based on experience, alongside a comprehensive benefits package.

Qualifications

• 3-5 years’ experience diagnosing and repairing refrigeration units.
• Skilled in using diagnostic tools including multi-meters.
• Basic computer literacy for diagnostics and repair logging.

Responsibilities

• Troubleshoot, diagnose, and repair refrigeration units.
• Perform preventive maintenance and service for refrigeration equipment.
• Maintain accurate records of refrigeration unit services.

Skills

Diagnostic tools proficiency

Knowledge of freon systems

Soldering skills

Ability to lift 50 lbs

Education

EPA 608/609 certification

Tools

Multi-meters

Scanners

Job description

Join SONSRAY and be part of a team that keeps industries moving forward!

At SONSRAY, we are more than just a dealership – we are industry leaders dedicated to keeping businesses moving. Serving the construction, transportation, and agricultural sectors, we provide top-tier equipment, exceptional customer service, and innovative solutions that drive success.

Our comprehensive offerings include equipment sales, rentals, parts, maintenance, and repairs, ensuring our customers have everything they need to operate efficiently.
With a growing team of 500+ employees across 33+ locations in 9 states, we foster a dynamic work environment that values growth, innovation, and performance-driven success.

Whether you’re looking to build your career or support industries that power our world, SONSRAY is the place to make an impact.

Ready to power industries and drive success?

Job Title: Reefer Shop Technician
Location: Fontana, CA
Job Type: Full-Time
Schedule: Monday-Friday 10:30am to 7pm
Salary Range: $27.09 To $45.99 depending on experience

Position Summary

The Shop Reefer Technician is responsible for supporting the reliability and performance of transport refrigeration equipment while delivering quality workmanship and exceptional customer service in a fast-paced shop environment.

Responsibilities

Diagnosis & Repair

• Troubleshoot, diagnose, and repair components of truck, trailer, V‑series refrigeration units, gensets, and APUs.
• Identify and repair failures, including removing, replacing, and testing components with a multi‑meter.
• Address freon leaks, which involves assembling, installing parts, soldering, and utilizing specialized refrigeration equipment.

Maintenance & Installation

• Perform preventive maintenance, component replacement, and service of refrigeration equipment.
• Maintain transport refrigeration systems on trucks, trailers, APUs, V‑series units, gensets, and buses using scanners, electronic test equipment, and onboard computers for diagnostics.
• Install new Thermo King units on trailers, trucks, V‑series units, and APUs as required.

Documentation & Communication

• Maintain accurate records of transport refrigeration unit services on trucks, trailers, APUs, and gensets by reviewing shop orders and preparing estimates.
• Document the details of repairs needed or completed.

General Duties

Perform other duties and functions as directed by management to support the dealership's objectives.

Qualifications

• 3-5 years’ experience diagnosing and repairing Thermo King, Carrier, APUs, gensets, and V‑series units.
• Skilled in using diagnostic tools, scanners, and multi‑meters.
• Knowledge of freon systems, leak detection, soldering, and refrigeration component replacement. Able to perform preventative maintenance, installations, and accurate repair documentation.
• EPA 608/609 certification preferred (or willingness to obtain).
• Ability to lift up to 50 lbs and work in shop/outdoor conditions.
• Basic computer literacy for diagnostics and repair logging.

About Sonsray

Sonsray moves mountains for the construction, transportation, and agriculture industries. We are the West Coast's largest Thermo King dealership, offering sales, parts, service, rental, and leasing. We are committed to fostering a supportive and dynamic work environment.

Why work here?

• Medical coverage (PPO + HSA options)
• Dental, Vision, and Life insurance provided at no cost
• 401K with competitive employer contributions
• 80 hours of annual vacation, increasing with years of service
• Uniforms provided annually
• Annual boot voucher of $125.00
• One full paid day off annually for community volunteer work
• Birthday meal provided by Sonsray
• Privately owned and operated, with decisions made based on core values rather than corporate directives
• Annual Holiday Party, including covered airfare and hotel for employees and a guest
• Emphasis on company growth and employee development
• Open-door policy, fostering a collaborative environment with active owner and management involvement

Join the SONSRAY Team and be part of something bigger!