Commercial HVAC Service Technician

Cortez Heating and Air Conditioning•New Smyrna Beach, FL

7d•Onsite

About The Position

Cortez Heating & Air is a leading commercial HVAC service provider across the state of Florida, headquartered in Bradenton. Since 1964, they have specialized in the installation, maintenance, and optimization of complex mechanical systems for industrial, institutional, and multi-site environments. Their expertise covers a wide range of equipment, including large-tonnage rooftop units, split systems, VRF/VRV technology, chillers, boilers, ventilation systems, building automation controls, and energy-management solutions. They partner with facility managers, general contractors, and commercial clients to ensure reliable system performance, minimize downtime, and maintain compliance with industry standards like ASHRAE, OSHA, and EPA Section 608. Their service approach focuses on accurate diagnostics, root-cause analysis, and long-term operational efficiency. Cortez Heating & Air fosters a professional environment that encourages technicians to refine their skills through ongoing training, work on challenging commercial projects, and advance within the company. They are seeking technicians who excel in complex mechanical environments and are dedicated to delivering best-in-class service.

Requirements

7-10 years of commercial HVAC service experience
EPA 608 Universal Certification
Familiarity with building codes, HVAC equipment manufacturers, and industry standards
Experience with chillers, boilers, cooling towers, and VAV systems
Ability to read and interpret wiring diagrams, schematics, and technical manuals
Understanding of brazing, soldering, vacuum pulls, leak detection, and electrical diagnostics
Valid driver’s license and meet company’s MVR standards

Nice To Haves

OSHA 10 or OSHA 30 Certification
Certifications such as NATE, RSES, or OEM trainings [Carrier, Trane, Lennox, Daikin a plus]

Responsibilities

Diagnose mechanical, electrical, and refrigeration issues on commercial systems including RTUs, split systems, heat pumps, VRF/VRV systems, air handlers, and exhaust systems
Inspect, troubleshoot, and repair components such as compressors, motors, fans, TXVs, belts, bearings, contactors, sensors, and control boards
Utilize diagnostic tools [meters, gauges, leak detectors, combustion analyzers] to pinpoint system failures
Perform routine maintenance on HVAC equipment, including filter changes, coil cleaning, lubrication, belt replacement, and refrigerant checks
Document equipment condition and recommend corrective action to reduce downtime and extend equipment life
Service and repair walk-ins, reach-ins, ice machines, and refrigeration systems
Identify leaks, recover/recharge refrigerants, and ensure compliance with EPA regulations
Work with DDC and BAS systems [e.g., Trane, Johnson Controls, Honeywell] to adjust setpoints, troubleshoot alarms, and verify control sequences
Read and interpret wiring diagrams, schematics, and blueprints
Complete digital service tickets with accurate notes, parts used, and labor hours
Communicate findings and recommended repairs to customers clearly and professionally
Provide exceptional service to build strong customer relationships
Follow OSHA, EPA, and company safety standards
Maintain tools, equipment, and company vehicle in clean, safe working condition
Ensure all refrigerant handling complies with EPA 608 regulations