Alvin Abo

Skilled worker with proven ability to perform variety of task, including maintenance, customer service, repair and 
special projects. Ability to multitask, work independently and within teams in fast-placed, high-volume environments. 
Flexible work and shift schedule. Skilled in operating basic hand tools. Excellent work performance and attendance 
record

Installed Air Conditioning such as Concealed, DX, Precision and split,
• Optimize by balancing systems and calibrating controls.
• Laid out and installed electrical connections and controls as part of 
Cooling water systems.
• Consulted with customers to trade malfunctions and identify root causes
completing speedy repairs to return full performance levels.
• Completed thorough inspections of supporting electrical systemsto assess 
continuity and locate faults.
• Completed circuits by connecting systems to sources refrigerant orwater, 
testing all connections for integrity.
• Uses electrical testing equipment, adhering closely to wiring diagrams.
• Installed, connected and adjusted thermostats, humidistats and timers 
for optimal performance.
• Used pressure gauges and soap-and-water solution to test connections 
for leaks.
• Installed components to HVAC systems, such as expansions, dischargevalves, 
Air ducts dampers.
• Worked with the Supervisors and HVAC team in calibrating thethermostatic 
expansion valves to provide the proper HVAC parameter.
• Respond to emergency situations in order to resolve issues on immediate 
client request.
• Replaced faulty or wear-out parts on HVAC system such as, bearings, belts, mechanicalseals, 
and instrumentation switches and valves.
• Support the other Department in completing their AWO’s.
• Perform preventive, corrective and predictive maintenance for Chiller Refrigeration Systemto 
maintain efficiency requirements in accordance to ACGC standard.
• Assist the HVAC supervisor in providing estimated cost, material and time requirements in each 
client additional work order (AWO).
• Deputized the work of HVAC Supervisor during absence of leave.

Cavite State University-Rosario Campus 
Course: BSIT- (Refrigeration & Air-Conditioning) 
Tejero Rosario, Cavite
Year: 2009-2014