HVAC Commercial Technician II

HTS•Houston, TX

About The Position

The HVAC Commercial Technician II independently services complex commercial HVAC systems. The role covers diagnosing and resolving advanced system issues, performing repairs and maintenance, and leading service calls from dispatch through completion. The technician communicates findings and recommendations to customers and maintains accurate records while following applicable codes, EPA requirements, and Modigent safety standards.

Requirements

  • At least 5 years of progressive hands-on commercial HVAC service experience.
  • Journeyman-level proficiency in independently diagnosing and resolving advanced system issues.
  • EPA Section 608 certification.
  • Physical ability to regularly lift up to 50 lbs and work in confined spaces and at heights.
  • Commitment to safety, OSHA regulations, and accurate documentation.

Nice To Haves

  • EPA Section 608 Universal certification is strongly preferred.

Responsibilities

  • Independently diagnose, troubleshoot, repair, and maintain complex commercial HVAC systems, including RTUs, chillers, boilers, and large-scale controls.
  • Perform major component replacements, refrigerant handling, system balancing, startup and commissioning, and retrofits.
  • Conduct preventive maintenance and performance testing to improve energy efficiency and reduce downtime.
  • Lead full service calls from dispatch to completion and communicate findings and recommendations to customers.
  • Ensure compliance with codes, EPA requirements, and Modigent safety standards; maintain thorough records.
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