Bi-Lingual Commercial HVAC Service Technician

Cortez Heating and Air Conditioning•Miami, FL

1d•Onsite

About The Position

Cortez Heating & Air, a leading commercial HVAC service provider in Florida since 1964, specializes in the installation, maintenance, and optimization of complex mechanical systems. We serve industrial, institutional, and multi-site environments, working with a wide range of equipment including large-tonnage rooftop units, split systems, VRF/VRV technology, chillers, boilers, ventilation systems, and building automation controls. We partner with facility managers, general contractors, and commercial clients to ensure reliable system performance, minimize downtime, and maintain compliance with industry standards. Our service approach focuses on accurate diagnostics, root-cause analysis, and long-term operational efficiency. We foster a professional environment that encourages skill refinement through ongoing training, challenging projects, and career advancement within a company that values expertise, accountability, and high-quality workmanship. We are expanding our commercial portfolio and seeking technicians who excel in complex mechanical environments and are dedicated to delivering best-in-class service.

Requirements

3+ years of commercial HVAC service experience
Fluent in English & Spanish
EPA 608 Universal Certification
Valid driver’s license and meet company’s MVR standards
Understanding of brazing, soldering, vacuum pulls, leak detection, and electrical diagnostics

Nice To Haves

OSHA 10 or OSHA 30 Certification
Certifications such as NATE, RSES, or OEM trainings [Carrier, Trane, Lennox, Daikin a plus]
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
10 years of Commercial experience (to be eligible for the top end of the pay range)

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