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Chiller Tech.

Job DescriptionJob DescriptionDescription:

You will help maintain, troubleshoot, and repair HVAC equipment on commercial office buildings, healthcare facilities, industrial plants, data centers, and critical cooling facilities. Working independently, you will also:

  • Maintain, troubleshoot, and repair various HVAC systems including: Split systems (including large split systems), Built up systems, Water source heat pumps, SWUD/SCUD equipment
  • Troubleshoot air flow, air distribution, building pressure, and VAV systems.
  • Maintain, troubleshoot, and repair VFDs in various applications.
  • Trace out and troubleshoot complex electrical systems.
  • Maintain, troubleshoot, and repair: Air cooled scroll chillers, Air cooled and water-cooled reciprocating chillers, Air cooled and water-cooled screw chillers up to 200 tons
  • Teardown semi-hermetic compressors and perform in-field repairs or determine reasons for failure.
  • Maintain, troubleshoot, and repair specialized systems such as Liebert equipment, Aaon units, and Seasons 4 systems.
  • Maintain, troubleshoot, and repair package units including large tonnage units such as Intellipaks.
  • Collaborate with other team members to proactively anticipate and develop solutions to client problems.
  • Demonstrate professional craftsmanship and pride in your work.
  • Articulate diagnostics and resolutions in communications and correspondence with clients and team.
  • Work safely following industry standards.

Requirements:

As a Commercial HVAC Service Technician, you bring the ability to maintain, troubleshoot, and repair package units, split systems, and water source heat pumps. You also have a natural ability to read and understand wiring diagrams. Along with a professional demeanor and tactful and courteous communication with a diverse client base, we would like to see:

  • Minimum of 5-7 years of commercial HVAC experience.
  • License/Certification:
  • Driver's License ()
  • EPA Universal
  • Texas ACR Registered
  • Current EPA Certification
  • Current Texas TDLR Registration

Chiller Tech.

McKinney, TX
Full time

Published on 06/11/2026

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