Summary
Overview
Work History
Education
Skills
Languages
Reference
Timeline
Generic

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
DELISIAF ALAGARETHNAM