About this Candidate
DAVRON CV: Candidate 1882175
HVAC/R TECHNICIAN | COMMERCIAL & INDUSTRIAL SERVICE, CHILLERS, RTUs & COMPRESSORS
Core Expertise
- Commercial and industrial HVAC/R service for rooftop units, AHUs, chillers, and packaged systems.
- Large-tonnage chiller and compressor troubleshooting including screw, centrifugal, rotary, and scroll compressors.
- Preventive maintenance, diagnostics, refrigerant recovery, and complex refrigeration fault isolation.
- Electrical systems troubleshooting up to medium-voltage levels and transformer repair.
- VFDs, actuator controls, HVAC controls programming, and field startup/commissioning support.
Project Background
- Restored critical data-room cooling for an emergency communications facility; rewired 50-ton unit and restored performance.
- Serviced cafeteria and industrial kitchen refrigeration for large manufacturing client, ensuring uninterrupted foodservice operations.
- Executed preventive maintenance and repairs across campuses, transit facilities, and municipal installations supporting high-availability systems.
- Performed complex HVAC diagnostics on VFD-driven systems, rooftop units, heat pumps, and water-cooled chillers.
- Coached and mentored technicians during field restorations and routine maintenance, improving team troubleshooting capabilities.
Key Skills
- EPA 608 Universal | Refrigerant recovery | Leak detection
- Chillers | Screw, centrifugal, rotary, scroll compressors | 100+ ton system experience
- RTUs | AHUs | Mini-splits | Rooftop and packaged system servicing
- VFDs | Motor controls | Actuators | HVAC control troubleshooting
- Electrical diagnostics | Multimeter usage | Transformer repair
- OSHA-trained | Aerial lift (boom/JLG) certified | Technician mentoring
Awards & Recognition
- EPA 608 Universal certification
- State TDLR HVAC license
- OSHA-trained; aerial lift (boom/JLG) certification
Why Interview this Candidate?
A seasoned HVAC/R technician with 15+ years of commercial and industrial field service experience, strong chiller and RTU troubleshooting, and EPA 608 certification. Proven record restoring critical cooling systems under emergency conditions, mentoring technicians, and maintaining large-tonnage equipment. Ready to reduce downtime and deliver reliable field service for commercial and municipal clients.
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