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Engine Belt Mechanism

Our Reefer Services

When your refrigerated unit goes down, every minute matters. Our reefer technicians provide fast, accurate, and dependable repairs to keep your temperature-sensitive cargo safe and on schedule.

Initial Inspection 

  • Verify unit power status.

  • Check display for alarms or fault codes.

  • Inspect doors, gaskets, and interior airflow.

  • Confirm temperature setpoint and actual temperature.

Common Repairs

  • Replace faulty sensors.

  • Clear blocked drains & evaporator coils.

  • Repair refrigerant leaks and recharge.

  • Replace belts, pulleys, or fan motors

Final Verification 

  • Run post-repair tests

  • Confirm stable temperature control

  • Perform full PTI before release

  • Check data logger (if equipped)

Diagnostics

  • Retrieve alarm history

  • Perform pre-trip inspection (PTI)

  • Check refrigerant levels and look for leaks.

  • Inspect compressor, condenser, evaporator, and sensors.

Safety & Compliance

  • Follow manufacturer service manuals (Carrier, Thermo King)

  • Use proper PPE and lock-out/tag-out procedures

  • Maintain EPA-approved refrigerant handling practice.

Provide 

  • Maintenance

  • Troubleshooting

  • ​Monitoring

What Our Clients Say

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Michael Paige

"I want to thank you for doing an excellent job repairing my refrigerator on my reefer in reasonable amount of time and great service helping out with discount on the parts. I recommend this shop for your truck and trailer repairs. Thank you"

Operating Hours

Office Hours:

Mon. - Fri. : 8:00AM - 5:00PM

Saturday: Closed

Sunday: Closed

 

Yard Hours:

Mon. - Fri. : 7:00AM - 6:00PM

Saturday: Closed

Sunday: Closed

Contact Us

Tel: (909) 356-2030
Email: Service@matrailerrepair.com

Email: Shop@matrailerrepair.com

 

Address:

3760 Cajon Blvd.

San Bernardino, CA 92407

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