HVAC Technician I

Summary

Essential Job Functions

• Review work orders, plans, specifications, or instructions and study technical drawings and manuals to understand the configuration of heating and cooling components and to determine work activities. Identify materials and tools required and estimate time needed to complete the work. Purchase or order materials in accordance with county procurement policies and distribute to the appropriate location.
• Perform mandatory inspections and routine preventive maintenance to maximize the safety, productivity, and life of the assets. Examine the assets for damage, defects, or wear and to determine if additional safety or repair work is required. Document and inform supervisor of other recommended repairs.
• Use testing instruments, visual observation, or other specialized skills and tools to inspect and identify problems, assess operational efficiency, troubleshoot, or recreate situations, and verify customer complaints before work is initiated.
• Diagnose the cause and related symptoms of any malfunction. Advise supervisor immediately if the continued operation of the asset could be hazardous.
• Adjust, maintain, and repair assets as directed. Install parts and accessories or perform repairs in accordance with the manufacturer’s guidelines.
• Conduct quality control and assurance procedures to confirm the repair is complete and the asset operates safely and reliably.
• Clear, prepare, and clean work sites, removing any debris in an appropriate manner. May need to temporarily or permanently remove flooring, ceiling tiles, or other coverings to perform or complete work.
• Assist with or construct, install, repair, rehabilitate, alter, and replace HVAC equipment, systems, and structures such as heat pumps, air conditioners, chillers, furnaces, boilers, fuel oil storage tanks, water heaters, ice machines, refrigerators, and freezers.
• Remotely monitor facility climate control conditions and change or override software settings to resolve climate control irregularities.
• Observe, inspect, and monitor valves, gauges, meters, alarms, and safety devices to verify settings are appropriate and to detect malfunctions. Interpret readings and make needed adjustments or repairs to maximize thermal comfort and indoor air quality.
• Check assets, including pumps and motors, for proper operation and signs of moisture; excessive heat, noise, or vibration; and unusual odors. Tighten or replace loose, missing, or damaged parts.
• Change filters, clean coils, and fans, and check refrigerant charge when required or needed to improve heating and cooling efficiency. Test lines, components, and joints for leaks using a pressure gauge or other methods.
• Aid with the fabrication of ducts, control boxes, drainpipes, and equipment casings to meet required specifications. Layout, measure, and mark dimensions and reference lines on sheet metal to make parallel, radial, triangular, or other shapes.
• Cut, bend, straighten, shape, file, or smooth sheet metal with shears, snips, grinders, punches, hammers, lathes, brakes or other tools and machinery. Notch, bead, and crimp pieces as needed for proper assembly and appropriate fit.
• Hang ductwork and weld, solder, or use rivets and screws to bond seams and joints together. Install or apply insulation and seal with mastic or tape.
• As directed or guided by supervisory personnel, reclaim refrigerant in a safe manner and in compliance with appropriate standards. When needed, evacuate system to remove moisture and air.
• Monitor fuel oil storage tank levels. May be responsible for ordering fuel oil in emergency or unforeseen circumstances.
• Document work performed in a clear, detailed but concise and timely manner. Documentation should reflect work performed by the employee or contractor and include the time, parts, and supplies used. Close work order and revise plans, specifications, and asset records as needed.
• Responsible for the safety and cleanliness of the work area, as well as safeguarding assets. Control traffic passing near, in, or around work areas. Signal equipment operators to facilitate alignment, movement, or adjustment of materials and equipment.
• Apply deductive and inductive reasoning and use checklists, technical manuals, or drawings and experience to estimate and compare the short-term and long-term costs and benefits of potential solutions.
• Evaluate strengths and weaknesses of options, determine the best solution, and plan the appropriate work procedures. Consult with coworkers, customers, and vendors to coordinate and execute work activities.
• Understand and review the implications of new information related to a solution for both current and future problem solving and decision making.
• Perform preliminary review of packing slips or invoices for accuracy and sign or initial to confirm receipt of listed items or verify the hours and work reported as complete.
• Cooperate with employees in other areas such as maintenance, electrical, or custodial to resolve potential issues and meet deadlines with minimal disruption to customers, tenants, and visitors. Provide emergency or relief assistance to other areas as and when needed.
• Support supervisory personnel by obtaining or estimating costs associated with the purchase, installation, repair, and demolition of assets.
• Provide customer support and education to provide information on the safe and proper use of assets. Recommend energy conservation techniques.

• Participate in meetings with customers, contractors, and coworkers to assess needs or concerns. Attend weekly safety meetings.
• Performs other related job duties as assigned.

Qualifications, Knowledge, Skills, and Abilities

• Knowledge of codes, standards, regulations, and practices related to HVAC trade.
• Knowledge of design, use, maintenance, and repair of HVAC equipment, systems, and structures.
• Knowledge of County policies and procedures, standard operational practices, and safety regulations.
• Knowledge of customer service and quality standards.
• Knowledge of basic office procedures, computers, and iPads.
• Ability to read and understand work orders, plans, specifications, and instructions.
• Ability to make precisely coordinated movements and grasp or assemble small objects.
• Ability to successfully communicate, both orally and in writing.
• Ability to actively listen to customers, coworkers, and supervisors.
• Ability to establish and maintain effective working relationships.
• Ability to diagnose the cause and related symptoms of malfunctions and proficiently repair HVAC equipment, systems, and structures.
• Ability to safely operate testing instruments; handheld, electric, or pneumatic tools; and personal protective equipment.
• Ability to use logic and reasoning to identify the strengths and weaknesses of alternative solutions.
• Ability to prepare accurate records and reports.

Additional Information

Department/Division: Public Works Facilities/Buildings and Trades

Pay Grade: 108

FLSA Status: Non-Exempt

Telework Eligible: No

Reports To: HVAC Superintendent. As directed, employee may temporarily report to other supervisory personnel.

Supervises: May provide supervision and direction to employees or contractors as assigned or needed to complete work.