YOHAN RAJAPAKSHA
Ontario
Summary
Motivated and hardworking HVAC student currently enrolled at UEI College, Ontario, CA, with hands-on training in heating, ventilation, and air conditioning fundamentals. Enthusiastic about learning HVAC field inside and out. Pursues opportunities to learn new skills and contribute to group success. Offers strong administrative, relationship-building and problem-solving abilities.
Overview
12
12
years of professional experience
1
1
Certification
Work History
Owner / Operator
Cleaning Business
01.2023 - Current
- - Manage and operate a small residential and commercial cleaning business.
- - Handle scheduling, client communication, and quality control.
- - Perform deep cleaning, floor care, and sanitization while maintaining safety and efficiency.
Rental Agent
Avis Car Rentals
01.2020 - 01.2023
- - Assisted customers with vehicle rentals, returns, and service inquiries.
- - Managed transactions, insurance options, and contract documentation.
- - Provided professional customer service to ensure client satisfaction and loyalty.
Maintenance Helper
Silver Lake Apartments
01.2017 - 01.2020
- - Assisted in routine building maintenance, including electrical, plumbing, and HVAC system checks.
- - Repaired fixtures, painted units, and supported preventive maintenance activities.
- - Ensured work areas complied with safety standards and maintenance schedules.
Construction Helper
Residential Renovation Team
01.2014 - 01.2017
- - Supported skilled tradespeople in home renovation projects.
- - Assisted with demolition, framing, drywall, painting, and material handling.
- - Maintained a clean, organized, and safe work environment on job sites.
Education
HVAC/R Program -
UEI College
Ontario, CA11.2025
Associate Degree - Mechanical Engineering
American College of Higher Education
International01.2012
High School Diploma - undefined
Dharmasoka College
International01.2010
Skills
- - Hands-on experience in brazing, recovery, evacuation, pressure testing, charging, and duct design and calculations
- - Skilled with hand and power tools; follows safe work practices
- - Solid understanding of HVAC systems, refrigeration, and electrical circuits
- - Foundation in mechanical engineering principles
- - Strong troubleshooting and problem-solving skills
- - Ability to read and follow technical instructions and blueprints
Certification
- - OSHA 10 Safety Training
- - EPA 608 Universal Certification
Timeline
Owner / Operator
Cleaning Business
01.2023 - Current
Rental Agent
Avis Car Rentals
01.2020 - 01.2023
Maintenance Helper
Silver Lake Apartments
01.2017 - 01.2020
Construction Helper
Residential Renovation Team
01.2014 - 01.2017
Associate Degree - Mechanical Engineering
American College of Higher Education
High School Diploma - undefined
Dharmasoka College
HVAC/R Program -
UEI College