HVAC Service Technician III

HTS Engineering Ltd.•Dallas, TX
•$30 - $50

About The Position

HTS Engineering Ltd. is the largest independent commercial HVAC manufacturers’ representative in North America, with 20 locations in the United States and Canada. The company describes its brand promise as reflecting a commitment to the success of everyone involved in an HVAC system’s selection, design, purchase, installation, and maintenance, including employees, suppliers, customers, and end users. The HVAC Service Technician III performs preventive maintenance, service calls, diagnostics, and repairs on commercial HVAC equipment. Work may be performed under supervision at the entry level and independently as experience grows. The role includes service of a range of commercial systems, airflow diagnostics, and troubleshooting of advanced equipment and controls.

Requirements

  • 4 to 7 years of HVAC service experience.
  • 3 to 5 years of experience with multistage, variable-speed, and VRF/VRV systems.
  • 5 years of electrical and controls work.

Responsibilities

  • Perform preventive maintenance on rooftop units and split systems, including filter changes, coil cleaning, belt replacement, and refrigerant level checks.
  • Complete routine service calls and minor repairs, working under supervision at the entry level and independently as experience grows.
  • Diagnose and repair mechanical, electrical, and refrigerant failures on light through heavy commercial HVAC equipment.
  • Service cooling towers, packaged units, air handlers, pumps, VAVs, and other assigned commercial equipment.
  • Conduct airflow diagnostics, duct balancing, and static-pressure testing.
  • Troubleshoot multistage, variable-speed, and VRF/VRV systems, interpreting wiring diagrams, low- and high-voltage circuits, and control logic.
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