ORLY G. ABLAZO
George Town,Cayman Islands
Summary
Experienced HVAC Technician specializing in geothermal systems and preventive maintenance. Expertise in diagnosing faults and implementing solutions to enhance system performance. Proficient in electrical controls with a strong commitment to safety compliance, ensuring client satisfaction and operational efficiency in residential and commercial environments.
Overview
12
12
years of professional experience
Work History
HVAC Technician
GEO SERVICE LIMITED
George Town, Cayman Islands
06.2024 - Current
- Installed, serviced, and repaired geothermal air-conditioning systems
- Diagnosed system faults, implementing corrective actions to restore optimal performance
- Performed preventive maintenance and system reprocessing to enhance system reliability
- Tested electrical components and control boards
- Monitored geothermal water pressure and temperature levels, ensuring system efficiency and performance.
- Supported residential and commercial properties
HVAC Technician
ARABIAN CASTLE’S FOR GENERAL CONTRACTING
Al Khobar, Saudi Arabia
12.2016 - 05.2024
- Preventive and corrective maintenance of HVAC systems
- Inspected motors, compressors, refrigerant circuits, and condensers
- Monitored voltage, current draw, oil levels, and refrigerant pressures to ensure system reliability.
- Serviced chilled water pumps and replaced bearings to maintain operational efficiency.
- Replaced filters, lubricated components, aligned belts, and calibrated systems for optimal performance.
- Maintained service records and complied with safety standards
- Project: Royal Saudi Air Force – Tabuk City
HVAC Technician
A.S. ALSAYED PARTNERS CONTRACTING CO. LTD.
Riyadh, Saudi Arabia
07.2014 - 09.2016
- Inspected, repaired, and maintained HVAC systems to ensure optimal performance and reliability
- Installed and serviced rooftop and control units
- Identified and resolved system malfunctions, enhancing overall system efficiency
- Conducted daily inspections for temperature control, ensuring compliance with operational standards
- Calibrated gauges, meters, and control systems
- Project: King Faisal University – Al Ahimsa
Education
National Certificate (NC) I & II - Refrigeration & Air Conditioning
TESDA
01.2012
B.S. - Computer Science
East Pacific Computer College
01.2002
Secondary Education -
Saint Anthony Academy
Primary Education -
Mondragon Central Elementary School
Skills
- Geothermal HVAC Systems (Residential & Commercial)
- HVAC Installation
- Commissioning & Diagnostics
- Preventive & Corrective Maintenance
- Electrical Controls
- Wiring & Control Boards
- Compressor Troubleshooting & Overhauling
- Carrier 06E Carlyle Semi-Hermetic
- Oxy-Acetylene Brazing & Copper Welding
- Refrigerant Pressure & Temperature Testing
- Water Pressure & Temperature Monitoring
- Heat Rejection Calculations
- Blueprint & Schematic Reading
- Air Handling Units (AHU) & Fan Coil Units (FCU)
- Chillers
- Pumps
- Split & Package Units
- Safety Compliance & Maintenance Reporting
Additional Qualifications
- Physically fit for demanding HVAC environments
- Able to work at heights and in confined spaces
- Strong troubleshooting and problem-solving skills
- Team-oriented with excellent work ethic
Timeline
HVAC Technician
GEO SERVICE LIMITED
06.2024 - Current
HVAC Technician
ARABIAN CASTLE’S FOR GENERAL CONTRACTING
12.2016 - 05.2024
HVAC Technician
A.S. ALSAYED PARTNERS CONTRACTING CO. LTD.
07.2014 - 09.2016
National Certificate (NC) I & II - Refrigeration & Air Conditioning
TESDA
B.S. - Computer Science
East Pacific Computer College
Secondary Education -
Saint Anthony Academy
Primary Education -
Mondragon Central Elementary School