Summary
Work History
Education
Skills
Languages
Timeline
Generic

Cesar Guerra

Orlando,FL

Summary

Experienced Refrigeration and HVAC Technician with a strong background in mini-split installation, maintenance, and repair. Formally trained at Orlando Polytechnic Institute and skilled in troubleshooting, refrigerant charging, leak detection, and preventive maintenance. Reliable, detail-oriented, and able to work independently to deliver high-quality service. Brings years of hands-on experience from Cuba and continued professional work in the United States as a self-employed technician.

Work History

Refrigeration Technician / HVAC Technician

Self Employed Services
Orlando, Florida
  • Refrigeration Technician / HVAC Technician
  • Perform maintenance, troubleshooting, and repair of residential and light-commercial refrigeration and A/C systems.
  • Service and clean mini-split units, air handlers, condensers, and related components.
  • Diagnose refrigerant leaks, replace malfunctioning parts, and optimize system performance.
  • Provide reliable customer service and ensure all work meets safety and industry standards.Installed, maintained, and repaired mini-split systems for residential clients.
  • Conducted refrigerant charging, leak detection, and electrical diagnostics.
  • Performed system mounting, cleaning, and preventive maintenance.
  • Delivered professional and efficient technical service focused on customer satisfaction.

Education

Technical/Trade Certificate - Technical Certificate in Refrigeration (HVAC

Orlando Polytechnic Institute
Orlando, FL
03-2025

Skills

  • Mini-Split Installation & Maintenance
  • Refrigeration System Diagnostics
  • HVAC Troubleshooting
  • Refrigerant Charging & Recovery
  • Leak Detection & Repair
  • Electrical Component Repair
  • Preventive Maintenance
  • Deep Cleaning of A/C Units
  • Compressor and Capacitor Replacement
  • Thermostat Installation & Calibration
  • Airflow Measurement & Optimization
  • Brazing & Basic Welding
  • Pressure Testing & Vacuuming
  • Tools & Equipment Handling
  • Safety Compliance (OSHA awareness)

Additional Skills

  • Customer Service & Client Communication
  • Time Management
  • Problem-Solving
  • Worksite Organization
  • Ability to Work Independently
  • Basic Plumbing & Electrical Knowledge

Languages

Spanish
Professional
English
Elementary

Timeline

Refrigeration Technician / HVAC Technician

Self Employed Services

Technical/Trade Certificate - Technical Certificate in Refrigeration (HVAC

Orlando Polytechnic Institute

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