Bret Harrison
Calabasas,CA
Summary
EPA-certified HVAC Service Technician with over two years of hands-on experience in diagnostics, maintenance, and installation in the residential sector, complemented by more than five years in construction operations. Expertise includes electrical troubleshooting, furnace sequence-of-operation diagnostics, refrigerant verification, and exceptional customer service. Proven ability to effectively address and resolve service demands while maintaining a strong focus on safety and efficiency. Committed to continuous professional development and staying current with industry advancements.
Overview
3
3
years of professional experience
1
1
Certification
Work History
HVAC Service Technician
The Right Choice Heating & Air
Chatsworth, CA
11.2025 - Current
- Diagnose no-heat and airflow complaints using full sequence-of-operation troubleshooting
- Test and replace capacitors, igniters, pressure switches, fuses, and safety controls
- Perform low-voltage and line-voltage diagnostics using digital multimeter
- Stand for extended periods when testing; bend, kneel, squat, and climb ladders to access attic systems
- Drive between service calls and sit for extended travel periods
- Lift and maneuver tools and equipment 25+ lbs
- Document service findings and communicate repair or replace options clearly
Project Manager
Disinfector Restoration & Construction
Los Angeles, CA
02.2023 - Current
- Led project planning and execution for restoration and construction initiatives.
- Managed cross-functional teams to ensure timely project delivery and compliance with safety standards.
- Developed and maintained project schedules using industry-standard software tools.
- Coordinated with subcontractors, suppliers, and clients to streamline communication and enhance collaboration.
Independent HVAC Contractor
Bret Harrison Group
Los Angeles, CA
01.2023 - Current
- Executed residential maintenance diagnostics and conducted light installation tasks.
- Assessed refrigerant pressures and validated superheat and sub-cooling levels.
- Install thermostats and low-voltage wiring
- Access rooftop equipment requiring ladder climbing and confined-space work
- Facilitated residential system installations and executed furnace commissioning procedures.
- Executed duct modifications and implemented airflow corrections to enhance system efficiency.
Education
Diploma - Heating, Ventilation, and Air Conditioning (HVAC)
UEI College
Reseda, CA07-2025
Skills
- Furnace diagnostics
- Refrigerant verification
- Residential field service
- Electrical troubleshooting
- Continuity testing
- Service Titan documentation
Certification
- EPA 608 Universal
- OSHA-10 Construction
- Valid CA Drivers License
- HERS Rater
- California Association of Realtors (CAR)
Timeline
HVAC Service Technician
The Right Choice Heating & Air
11.2025 - Current
Project Manager
Disinfector Restoration & Construction
02.2023 - Current
Independent HVAC Contractor
Bret Harrison Group
01.2023 - Current
Diploma - Heating, Ventilation, and Air Conditioning (HVAC)
UEI College