AC Technician and Plumber | Central Facilities Management Office

Main duties and responsibilities

• Services air conditioning systems, including direct digital control building controls, pneumatic systems, cooling systems, refrigerators, and water coolers
• Conducts maintenance activities and inspections of HVAC systems
• Cleans evaporator drain pans, coils, and filters
• Lubricates fan and motor bearings
• Repairs or replaces motors, electrical wiring, belts, compressors, thermostats, and fans
• Tests equipment using instruments and gauges (e.g., volt-ohm meters) and adjusts mechanisms such as valves, pumps, and controls based on readings
• Repairs piping connections, valves, couplings, and fittings using hand tools, drill press, brazing, welding, soldering, and related methods

• Installs, maintains, and repairs pipes, valves, fittings, drainage systems, and fixtures within campus structures
• Performs welding and fitting works on high-pressure pipes and tanks
• Inspects plumbing and drainage systems inside buildings for preventive maintenance
• Coordinates plumbing tasks with contractors, electricians, and other professionals

• Performs other related duties as assigned by the immediate supervisor or authorized representatives

Knowledge, skills, and abilities

• Administrative procedures: Familiarity with office processes, documentation, and form design
• Customer and personal service: Understanding of customer needs, service quality, and satisfaction
• Building and construction: Knowledge of construction methods and plumbing-related repairs
• Design principles: Ability to interpret technical drawings, blueprints, and plans
• Mechanical systems: Understanding of machine functions, maintenance, and repair

• Time management: Effectively manages personal time and schedules tasks
• Coordination: Adjusts actions in relation to others and works well with teams
• Service orientation: Proactively looks for ways to assist clients and stakeholders
• Social perceptiveness: Aware of others’ reactions and understands interpersonal dynamics
• Equipment maintenance: Conducts routine upkeep and identifies when repairs are needed
• Equipment selection: Chooses appropriate tools and materials for each job
• Operation and control: Operates systems and machinery efficiently
• Operations monitoring: Observes indicators and gauges to ensure proper equipment function
• Quality control analysis: Inspects work and evaluates service performance
• Repairing and troubleshooting: Diagnoses problems and resolves them using the proper tools

• At least High school graduate
• Completed a course in plumbing or AC servicing, with TESDA certification
• At least 2 years of experience in plumbing and AC chiller water operations (1 year acceptable if with NC II certification)

Summary of Work Activities and Responsibilities

Under the supervision of the Equipment and Motorpool Management Section Head, the AC Technician/ Plumber services job requests involving air conditioning and plumbing

equipment as assigned to him/ her. S/ he also implements maintenance activities on AC and plumbing equipment, as well as implements minor construction and construction-related work ne position is expected to implement activities that minimize disruption of services provided in facilities.