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HVAC Mechanic

Jake's 58
02-13-2026
Full-time
On-site
Hauppauge, New York, United States
ALL HVAC

Core Job Responsibilities

  • System Installation & Repair: Installing, replacing, and repairing HVAC systems, including furnaces, air conditioners, heat pumps, Cooling Towers ,boilers etc. .
  • Maintenance & Inspections: Performing routine maintenance (e.g., changing filters, cleaning ducts, lubricating parts) to ensure efficiency and longevity.
  • Diagnostics & Troubleshooting: Identifying mechanical and electrical failures using testing equipment like pressure gauges and voltmeters.
  • Compliance & Safety: Adhering to safety standards (e.g., OSHA) and local codes while handling refrigerants (EPA 608 or universal  certification).
  • Documentation & Communication: Keeping detailed records of maintenance/repairs, estimating costs, and advising clients on system performance or replacements. 
  • Inspect , install, maintain, repair, and troubleshoot heating, ventilation, cooling, and refrigeration systems to ensure optimal climate control and indoor air quality.
  • Key duties include repairing defective parts, cleaning components, testing electrical circuits, calibrating thermostats, and ensuring compliance with safety codes and EPA regulations for refrigerant handling. 
  • strong problem-solving/troubleshooting, deep mechanical and electrical knowledge, excellent customer service/communication, attention to detail, and time management
  • Managing multiple service calls efficiently and adapting to new technologies (like smart thermostats) and varying work conditions are key to success
  • Commercial Focus: Repairing walk-in coolers, freezers, and industrial-grade air handling units.
  • Emergency Service: Performing prompt, on-call, or emergency repairs to restore heating or cooling.