HVAC Technician: Refrigeration, A​/C & Heating Specialist

Open Until Filled

Salary range based on experience and certifications

HVAC Technician I - $22.18 - $27.72

HVAC Technician II - $25.62 - $32.03

The HVAC Technician I and II performs skilled technical work in the operation, maintenance, and repair of refrigeration, air conditioning, and heating equipment at various City facilities. This work is performed under close supervision – the incumbent is assigned duties according to specified procedures and receives detailed instructions; work is checked frequently and is reviewed through observation, completion of work orders, and review of results achieved.

NOTE:

The omission of an essential function does not preclude management from assigning duties not listed herein if such functions are a logical assignment to the position or to reasonably accommodate individuals with disabilities.

• Operates, maintains, and repairs food refrigeration, water cooling, and air conditioning units and equipment by repairing, replacing, or adjusting worn or broken parts on condensers, compressors, and water and vacuum pumps; tests equipment for refrigerant leaks, repairs or adjusts valves, piping connections, fittings and couplings; removes and installs motors, thermostats and humidistats, adjusts expansion valves; adjusts or changes belts; replaces gaskets, hinges and hardware;
  
  adds gas to systems and units; checks gauges and makes inspection for preventative maintenance.
• Inspects and adjusts refrigeration, air conditioning, and heating equipment and controls to ensure efficient operations.
• Maintains and repairs heating systems.
• Monitors and controls BAS using Tracer and/or other systems.
• Assists with maintenance and repair duties including painting, carpentry and masonry work, minor electrical and plumbing maintenance.
• May assist with installation of new air conditioning and refrigeration units and run necessary duct work.
• Work schedule requires the ability to work mandatory Emergency Standby Duty and nights, weekends and holidays, as needed.
• Performs other duties as assigned.

• Interpret technical drawings to ensure field equipment is installed and functioning properly.
• Perform complex HVAC-related tasks including updating controls.
• Inspect, maintain, and repair DX units and chilled water systems.
• Test and calibrate sensors with certified calibration tools. Use software tools from the BAS to modify/adjust analog and binary points. Clean and inspect sensor housing and remove any debris impacting such.
• Review and test after inspection for proper air and water flow operations.
• Identify, evaluate, and make recommendations related to equipment conditions in order to prevent and/or minimize equipment failures and downtime.
• Direct and work in conjunction with contracted service providers for related HVAC systems, diagnostics, repairs, and replacements.
• Participate in major HVAC component replacement and evaluation of complex system problems.
• Perform seasonal overhauls and transitions of systems to and from heating/cooling.
• Ensure proper care in the use and maintenance of equipment and supplies; promote continuous improvement of workplace safety and environmental practices.
• Manage HVAC projects including overseeing HVAC installation and maintenance contractors; coordinating with contractors and industry professionals to diagnose, troubleshoot, and provide recommendations for unit replacement and/or efficiency gains.
• Coordinate with HVAC controls contractor to determine inadequacies and plan for future improvements.
• Update and keep records for all HVAC units, including service history and warranties.
• Manage other projects as assigned utilizing the following project steps: project initiation, project planning, project execution, project monitoring and control, and closing.

• General knowledge of departmental and municipal rules, regulations, policies, and procedures.
• General knowledge of occupational hazards, safety rules, and practices of the work.
• Ability to perform a variety of semi-skilled manual tasks.
• Ability to use a variety of hand, power, and small engine tools.
• Abil…