Hazael J. Rodríguez Valero
Lead Service Technician | Residential & Light Commercial HVAC/R
Lee County / Fort Myers Area, Florida
Service Area: Tampa Bay, Sarasota, Fort Myers, Lehigh Acres & Naples
Professional Summary
Lead Service Technician focused on residential and light commercial HVAC/R field service, diagnostics, preventive maintenance, heat pump performance, and electrical troubleshooting. Communicates findings clearly, supports difficult calls, and documents service work. EPA Universal and NATE Core Certified.
Core HVAC Expertise
- Residential HVAC Service
- Light Commercial HVAC
- Advanced HVAC Diagnostics
- Heat Pump Systems
- Electrical and Low-Voltage Troubleshooting
- Refrigerant Diagnostics
- Airflow and System Performance
- Dehumidification and Indoor Air Quality
- Preventive Maintenance
- Field Leadership
- Customer Communication
- Technical Documentation
Professional Experience
Armstrong Air & Electric
Lead Service Technician
Feb 2024 - Present | Service Area: Tampa Bay, Sarasota, Fort Myers, Lehigh Acres & Naples
- Residential and light commercial HVAC service, diagnostics, and preventive maintenance.
- Troubleshooting for electrical, airflow, heat pump, and system performance issues.
- Clear technical explanations for customers and field documentation after service calls.
- Support on difficult calls with a focus on accurate findings and callback prevention.
Xelor Air & Heat
HVAC Technician
Jul 2023 - Feb 2024 | South Florida
- Residential HVAC maintenance, service calls, and customer communication.
- Built early field experience with diagnostics, system checks, and repair support.
- Earned positive customer feedback through professional service and follow-through.
Heavenly Universal Air
HVAC Technician
May 2023 - Jul 2023 | South Florida
- Entry-level field service work after formal HVAC training.
- Assisted with maintenance, system checks, and basic troubleshooting.
- Strengthened safety habits, service workflow, and customer-facing field skills.
Certifications
- EPA Universal Certification - ESCO Institute
- NATE Core Certified
- NATE Ready-to-Work
- NATE Air-to-Air Heat Pump Service - In Progress
Education
South Florida Institute of Technology
Refrigeration and Air Conditioning Repair Technician | Completed: 2023
Additional Background
Competitive archer and 2018 Summer Youth Olympic Games participant. Discipline, precision, and focus under pressure inform my field-service approach.