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HVAC Technician

Mileville, MD 11747

Posted: 04/30/2026 Job Number: 16307

Job Description


HVAC Technician
Melville, NY
Temp-to-Perm, Full-Time


TempExperts is seeking a skilled HVAC Technician in Melville, NY for a full-time, temp-to-perm opportunity. This role supports an industrial/large commercial environment and is responsible for maintaining, troubleshooting, and optimizing HVAC and mechanical systems to ensure safe and efficient facility operations.

Responsibilities:
  • Perform preventive, predictive, and corrective maintenance on HVAC and mechanical equipment.
  • Inspect and monitor equipment performance; adjust operating levels for continuous operation.
  • Identify and resolve safety concerns; evaluate equipment to prevent failures.
  • Diagnose, troubleshoot, and repair ventilation systems, pumps, fans, chillers, rooftop units, split systems, compressors, and refrigeration equipment.
  • Utilize building automation systems to monitor conditions and system performance.
  • Recharge refrigerant, detect leaks, and ensure proper refrigerant-cycle operation.
  • Complete scheduled maintenance tasks using a computerized maintenance management system (CMMS).
  • Respond to work orders and provide updates while ensuring compliance with codes and regulations.
  • Follow safety protocols including lockout/tagout procedures and proper PPE usage.
  • Use diagnostic tools and instruments to support energy-efficient solutions.
  • Maintain accurate documentation in electronic and/or paper systems.
  • Collaborate with team members and communicate effectively with customers, including during emergencies.
  • Perform additional duties as assigned.
Requirements/Education:
  • High school diploma or equivalent.
  • 3+ years of HVAC/R maintenance experience in industrial or commercial environments.
  • Ability to work at heights using aerial or scissor lifts.
  • Strong communication and customer service skills.
  • Ability to pass respirator medical evaluation and fit testing.
  • Ability to pass a pre-employment substance abuse screening.
  • Ability to obtain required security access credentials.
  • Proficiency with Microsoft Office (Word, Excel, Outlook).
  • Ability to obtain a valid driver’s license if required.
  • Must be able to obtain and maintain facility authorization credentials.
  • U.S. Citizenship or Permanent Residency required (no sponsorship available).
  • Technical degree preferred.
  • EPA Universal Refrigeration certification preferred (or ability to obtain).
  • Experience in GMP or regulated environments preferred.
  • Ability to read and interpret manuals, schematics, and technical drawings.
  • Experience with industrial systems such as boilers, chillers, cooling towers, compressors, and automation systems preferred.
  • Experience with CMMS systems (Maximo preferred).
  • Predictive maintenance experience is a plus.

TempExperts is an Equal Opportunity Employer.

Additional Information

If interested please apply online or call 727.210.7855.

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