HVAC Tech

DAVRON CV: Candidate 497150

COMMERCIAL HVAC/R TECHNICIAN | CHILLERS, VRF, ROOFTOP UNITS & CRITICAL FACILITIES

Core Expertise

• Commercial HVAC/R service and preventive maintenance for large multi-system facilities.
• Chiller operation, diagnostics, maintenance, and corrective repairs in industrial environments.
• Mechanical, electrical, refrigeration, and controls troubleshooting to restore equipment reliability.
• Critical facility and healthcare support emphasizing uptime, generator systems, and infrastructure.
• Equipment start-ups, commissioning, refrigerant recovery, evacuation, and system charging.

Project Background

• Served large commercial buildings and multi-site portfolios requiring routine and emergency service.
• Maintained chillers, rooftop units, VRF systems, and commercial refrigeration across facilities.
• Executed preventive maintenance programs reducing equipment failures and supporting continuous operations.
• Coordinated specialty contractors and led on-site diagnostics during complex repairs and startups.
• Worked in critical environments where timely diagnostics and repairs preserved operational continuity.

Key Skills

• Chillers, rooftop units, VRF systems, and commercial refrigeration maintenance and repair
• Refrigerant recovery, system evacuation, charging, gauge manifolds, vacuum and recovery pumps
• Electrical and mechanical troubleshooting using multimeters, ohm meters, and analyzers
• Controls diagnostics, HVAC controls optimization, blueprint and electrical schematic interpretation
• Preventive maintenance programs, equipment start-ups, performance testing, and corrective repairs
• EPA Universal, EPA Type II, EPA Type III, OSHA 10, and OSHA 3 certified

Education

• HVAC Certification — Apex Technical School

Awards & Recognition

• EPA Universal, EPA Type II, EPA Type III; OSHA 10 and OSHA 3 certifications

Why Interview this Candidate?

A seasoned HVAC/R technician with more than ten years of hands-on commercial and critical-facility experience. Demonstrated ability to diagnose complex mechanical, electrical, refrigeration, and controls failures and execute timely corrective repairs and equipment start-ups. Deep experience with chillers, rooftop units, VRF systems, and generator support enables immediate operational impact in maintenance and service teams.