DELISIAF ALAGARETHNAM
Vaughan
Summary
Experienced HVAC and refrigerant Technician with over 15 years of hands-on expertise in installing, maintaining, and repairing heating, ventilation, air conditioning, and electrical systems. Proven track record of ensuring optimal system performance and energy efficiency in both residential commercial and industrial settings. Skilled in troubleshooting, diagnostics, and compliance with safety and regulatory standards. Adept at reading blueprints, using specialized tools, and providing exceptional customer service. Certified in HVAC and electrical systems with a strong commitment to continuous learning and professional development and welding works.
Overview
17
17
years of professional experience
1
1
year of post-secondary education
Work History
HVAC co up
Eskimo HVAC and Refrigerant
Vaughan
01.2026 - Current
HVAC & ELECTRICAL TECHNICIAN
COMO FACILITY MANAGEMENT in DOHA QATAR
01.2011 - 01.2022
- . Go to the appropriate location and carry out repairs.
- Understanding of HVAC systems, including heating, cooling, ventilation, and refrigeration.
- Ability to read blueprints, wiring diagrams, and schematics.
- Proficiency in diagnosing system issues and identifying malfunctions.
- . Skills in repairing and maintaining HVAC systems, including replacing parts and performing routine maintenance.
- . Comprehensive understanding of electrical systems, circuits, and component.
- Proficiency in wiring, installing electrical systems, and components according to code.
- Ability to diagnose and fix electrical problems and system failures.
HVAC & ELECTRICAL TECHNICIAN
SAUDI ARABIA
01.2009 - 01.2011
- . Strong problem-solving skills for identifying and addressing electrical issues.
- . Meticulous attention to detail to ensure accurate installations and repair.
- Good communication skills for interacting with clients and explaining technical information clearly.
- . Ability to work in various environments and conditions.
Education
G3 AND G2 - HVAC
HIMARK
Vaughan, ON 01.2026 - 03.2026
HVAC
Srilanka
Srilanka , 03.2008 - 03.2009
Skills
- Trouble shooting
- Repair and Maintenance
- ( water cooling chiller,
- Walk in cooler,
- Heat pump
- Refrigerator
- Furnace
- Humidifier
- Water Heater)
- Installation
- System Testing
- HVAC Systems
- Customer Service
- Time Management
- Electrical works
- Technical skills
- On the spot repairing
- CNC machine operating
Languages
English
Tamil
Reference
Como facilities management
Website: comoqarar.com
Tel:97444062162
Fax:97444889951
P.o.box 14156 Doha Qatar
Timeline
HVAC co up
Eskimo HVAC and Refrigerant
01.2026 - Current
G3 AND G2 - HVAC
HIMARK
01.2026 - 03.2026
HVAC & ELECTRICAL TECHNICIAN
COMO FACILITY MANAGEMENT in DOHA QATAR
01.2011 - 01.2022
HVAC & ELECTRICAL TECHNICIAN
SAUDI ARABIA
01.2009 - 01.2011
HVAC
Srilanka
03.2008 - 03.2009