Current Job Openings
Thermo King Sales and Service is a privately held family company since 1956. Specializing throughout the Midwest in new and used semi-trailer reefer sales and service. With 9 locations: St. Paul, Albert Lea, Austin, Mankato, Rochester, St. Cloud, Willmar, Des Moines and Cedar Falls. We don’t just look to fill jobs, we look to start and maintain careers.
Service Technician
The Service Technician is responsible for troubleshooting, maintaining, and repairing Thermo King refrigeration units and auxiliary power units (APUs).

  • Diagnose and repair trailers including preventive e maintenance, inspections. repair to air and hydraulic brakes, tires, and electrical systems
  • Diagnose, repair, adjust and modify all components of refrigeration units and APUs
  • Positively interface with service writers, the leadership team, the parts department, drivers, vendors, and customers
  • Keep paperwork updated and submitted upon completion
  • Communicate effectively with customers
  • Maintain a high level of cleanliness
  • Meet and maintain labor efficiency goals
  • Meet requirements for certifications
  • Remain drug and alcohol free while on Company premises and within the scope of duty
  • Understand and comply with all Sanco Enterprises policies and procedures
  • Observe safety and security policies and procedures and use equipment and materials accordingly
  • Previous refrigeration or HVAC experience preferred
  • High school diploma or equivalent
  • Technical degree or certification is a plus
  • Written and verbal communication skills
  • Microsoft Office Skills


  • Work with diagnostic computers for troubleshooting and repairs
  • Use computers for web-based training and work order system
  • Work independently in a field service environment while displaying a professional and confident relationship with the customer
  • Strong mechanical aptitude
  • Clean driving record
  • Pass a DOT approved physical
  • Class A CDL
  • You must have your own set of general hand tools


  • Competitive wages
  • Health Insurance
  • Dental Insurance
  • Long Term Disability Insurance
  • Voluntary Life Insurance
  • Company-Paid Short-Term Disability Insurance
  • Company-Paid Group Term Life Insurance
  • 401(k)
  • Paid Time Off
  • Holiday Pay

Locations Available: New Brighton/St. Paul, MN and Des Moines, IA

We are willing to train motivated individuals from the automotive or service industry. If you have any questions about these career opportunities, please contact us.
Thermo King Sales & Service is An Equal Opportunity/Affirmative Action Employer.  All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age or any other federally protected class.