Carlos Hernandez
Hialeah,FL
Summary
Safety-conscious HVAC and Refrigeration Technician who effectively manages a large volume of work orders for both commercial and residential properties. Focused on delivering quality work and exceptional customer service. Strong work ethic and flexible schedule.
Overview
32
32
years of professional experience
Work History
HVAC Technician
Air Supply And Mechanical Systems
02.2012 - Current
- Performed troubleshooting on HVAC systems to determine root cause of issues.
- Conducted maintenance service on HVAC systems to increase life expectancy of equipment and prevent costly repair work.
- Investigated major malfunctions and breakdowns of heating and air-conditioning systems and used troubleshooting to determine causes.
- Traveled to job sites for both scheduled and emergency appointments.
- Repaired and replaced motors, bearings and belts.
- Worked overtime, holidays and weekends to accommodate company needs.
- Inspected and tested refrigeration systems, safety devices and controls to determine proper functionality.
- Read blueprints, wiring diagrams, piping schemes and engineering specifications to diagnose and repair units.
- Repaired and replaced heating and air conditioning systems.
- Replaced bearings, pump seals and packing.
- Maintained and repaired industrial chillers weighing up to 25 tons.
- Assembled air ducts, pipes, discharge valves and flues to central heating and cooling equipment.
- Completed thorough inspections of supporting electrical systems to assess continuity and locate faults.
- Used technical skills, tools, and techniques like soldering to repair parts.
Refrigeration and Air Conditioning Technician
Prodal
04.1996 - 05.2011
- Inspected cooling systems and identified potential problems.
- Used technical skills, tools, and techniques like soldering to repair parts.
- Performed routine maintenance on heating and cooling systems.
- Troubleshot and diagnosed issues with HVAC and refrigeration units.
- Optimized performance by balancing systems and calibrating controls.
HVAC Technician and Refrigeration
EMI Granma
09.1991 - 03.1996
- Performed troubleshooting on HVAC systems to determine root cause of issues.
- Calibrated equipment to achieve maximum efficiency.
- Repaired and replaced motors, bearings and belts.
- Located and repaired leaks on individual units and large systems .
- Updated refrigeration systems, modifying HVAC components and refurbishing chiller plants and panels.
Skills
- Recovering and Recycling
- Warranty Service
- Refrigeration System Evacuation
- Diagnostic Techniques
- Package and Split Systems
- Electrical and Pneumatic Controls
- Single Compressor Systems
- Technical Troubleshooting
- Variable Speed Drives
- Chillers
- Industrial Refrigeration Systems
- Leak Checks
- Adaptable
- Commercial Refrigeration Knowledge
- EPA Requirements Knowledge
- Quality-Focused
- Duct Sizing and Design
- HVAC and Refrigeration Systems
- Troubleshooting Expertise
- Focused on Safety
- Cooling Systems Maintenance
- PCS Expert
- Soldering
- Blueprint Interpretation
Timeline
HVAC Technician
Air Supply And Mechanical Systems
02.2012 - Current
Refrigeration and Air Conditioning Technician
Prodal
04.1996 - 05.2011
HVAC Technician and Refrigeration
EMI Granma
09.1991 - 03.1996
Similar Profiles
Zachary JaberZachary Jaber
Assistant at Comfort Air Mechanical SystemsAssistant at Comfort Air Mechanical Systems
Amanda ShannonAmanda Shannon
Operations Manager at Double T Air, LLC/Double T Equipment Mechanical SystemsOperations Manager at Double T Air, LLC/Double T Equipment Mechanical Systems
Azeneth CanizalesAzeneth Canizales
Operations Manager at Mechanical Air SystemsOperations Manager at Mechanical Air Systems
Omar A. ReyesOmar A. Reyes
Information Technology Specialist at City Of HialeahInformation Technology Specialist at City Of Hialeah
YESICA CRUZYESICA CRUZ
Senior Community Health Nurse at FLORIDA DEPARTMENT OF HEALTH IN DADE COUNTYSenior Community Health Nurse at FLORIDA DEPARTMENT OF HEALTH IN DADE COUNTY