Luis Naranjo
Modesto,CA
Summary
HVACR Service Technician with 4 years of hands-on experience servicing, troubleshooting, and repairing commercial and residential HVAC and refrigeration systems. EPA 608 certified with formal trade school training. Known as a hard-working, reliable technician with strong diagnostic skills, electrical knowledge, and a commitment to safe, high-quality workmanship and customer satisfaction.
Overview
5
5
years of professional experience
Work History
Service Technician
Mas Service
5083 Lone Tree Way Antioch, CA 94531
10.2022 - Current
- Diagnosed and repaired HVAC and refrigeration systems in commercial and residential settings
- Troubleshot electrical and mechanical failures including compressors, fans, solenoids, and control circuits
- Performed refrigerant recovery, evacuation, and charging in compliance with EPA regulations
- Conducted preventive maintenance to reduce equipment downtime
- Responded to service calls efficiently while maintaining clear communication with customers
- Documented service reports and repair recommendations
Production Line Assembly Worker
Costco
17880 W Schulte Rd Tracy, CA 95377
03.2021 - 10.2022
- Assembled products efficiently, adhering to quality standards and safety protocols.
- Kept work areas clean by removing trash and debris and organizing tools in preparation for next shift.
- Boxed, labeled, and transported items to support assembly operations.
- Exceeded daily production goals regularly by maintaining focus, discipline, and an unwavering commitment to excellence.
Education
Graduate Certificate - Heating, Air, And Ventilation/Refrigeration
Institute of Technology
Salida, CA04-2023
Skills
- HVACR Diagnostics & Repair
- Walk-In & Reach-In Refrigeration
- Electrical & Control Troubleshooting
- Refrigerant Handling (EPA 608)
- Preventive Maintenance
- Pressure & Temperature Analysis
- Schematics & Wiring Diagrams
- Brazing/soldering
Languages
Spanish
English
Timeline
Service Technician
Mas Service
10.2022 - Current
Production Line Assembly Worker
Costco
03.2021 - 10.2022
Graduate Certificate - Heating, Air, And Ventilation/Refrigeration
Institute of Technology