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Posted August 20, 2026

Commercial Refrigeration & HVAC Service Technician

Ref Experts and HVAC LLC
Houston, TX, US Full Time
20USD - 40USD per hour

Job Description

Job Description

Experience Commercial Refrigeration Service Technician

Location: Garland

Company Introduction:

Ref Experts and HVAC LLC is a family-owned business dedicated to revolutionizing the commercial refrigeration and HVAC industry. With a focus on transparency, innovation, and trust, we strive to exceed our customers' expectations by building long-term partnerships rooted in integrity and excellence.

Position Summary

We are seeking an experienced and safety-focused Commercial Refrigeration Technician CO2 experience to support our commercial refrigeration service operations.
The position focuses on troubleshooting, maintenance, and repair of refrigeration systems.

Key Responsibilities

  • Diagnose, service and repair mechanical and electrical faults in HVAC and refrigeration equipment.
  • Perform preventative maintenance and emergency repairs on commercial refrigeration and HVAC equipment.
  • Troubleshoot complex electrical and mechanical control issues related to CO2 and traditional refrigeration equipment.
  • Ensure compliance with EPA, OSHA, and company safety standards at all times.
  • Accurately document service calls and maintenance reports electronically.
  • Collaborate with dispatch, supervisors, and customers to ensure efficient job completion.
  • Follow all safety protocols when handling CO2 and other refrigerants.
  • Ensure compliance with company policies, industry standards, and environmental regulations.
  • Participate in on-call rotation and respond to service calls after hours as needed.
  • Perform other related duties as assigned to support company operations.

Qualifications

  • Minimum 2 years’ experience with CO2 refrigeration systems (supermarket or industrial preferred).
  • EPA Universal Certification required.
  • Valid Texas Driver’s License with a clean driving record.
  • Strong mechanical and electrical aptitude.
  • Able to lift up to 70 lbs. and safely climb ladders or work on rooftops.
  • Excellent troubleshooting and customer service skills.
  • Ability to work independently and under pressure.

Preferred Qualifications

  • Manufacturer training on CO2 systems
  • Bilingual in English/Spanish (a plus)
  • Familiarity with EMS and rack controls

Compensation

  • Competitive hourly pay based on experience
  • Overtime, on-call, and travel pay

Benefits

  • Paid time off and company holidays
  • Company-provided vehicle, gas card, tools assistance, uniforms, and cell phone
  • Medical, dental, vision, Aflac, and company-paid life insurance
  • 401(k) with company match
  • Ongoing training and career growth opportunities

Work Environment

This position involves working in various environments including rooftops, mechanical rooms, and customer job sites in high-heat conditions. Safety, hydration, and heat-illness prevention procedures are strictly enforced, especially during summer months.

\nCompany Description

Ref Experts and HVAC LLC is a family-owned business dedicated to revolutionizing the commercial refrigeration and HVAC industry. With a focus on transparency, innovation, and trust, we strive to exceed our customers' expectations by building long-term partnerships rooted in integrity and excellence. Join our team and be part of a company committed to shared growth and achievements.

Company Description

Ref Experts and HVAC LLC is a family-owned business dedicated to revolutionizing the commercial refrigeration and HVAC industry. With a focus on transparency, innovation, and trust, we strive to exceed our customers' expectations by building long-term partnerships rooted in integrity and excellence. Join our team and be part of a company committed to shared growth and achievements.

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