Specialized VRF Technician

Description
As a Specialized VRF Technician, you will be responsible for the installation, commissioning, maintenance, and troubleshooting of Variable Refrigerant Flow (VRF) systems on commercial and high-end residential projects. This role requires advanced technical expertise in VRF technology, strong diagnostic capabilities, and the ability to work independently while ensuring all work is completed safely, efficiently, and in compliance with manufacturer specifications and applicable codes.

Key Responsibilities

Install, commission, and configure VRF systems according to manufacturer specifications and company standards

Diagnose and repair VRF system issues, including refrigerant, electrical, and control-related problems

Perform routine preventative maintenance on VRF and associated HVAC systems

Interpret blueprints, technical drawings, wiring diagrams, and control schematics

Program and troubleshoot VRF controls and communication networksConduct system performance testing and ensure proper refrigerant charging

Maintain accurate service documentation and reports

Communicate effectively with customers regarding system operation, maintenance recommendations, and repair needs

Ensure compliance with all local, state, and federal HVAC regulations and safety standards

Collaborate with project managers, installers, and other technicians as needed

Requirements

3+ years of hands‑on experience working with VRF systems

EPA Universal Certification

Strong understanding of refrigeration cycle principles and HVAC controls

Experience with major VRF manufacturers (e.g., Mitsubishi, Daikin, LG, Fujitsu, etc.)

Ability to read and interpret technical documentation and wiring diagrams

Valid driver's license and clean driving record

Strong troubleshooting and problem‑solving skills

Must be able to pass a background check and drug screening prior to employment

Preferred

Manufacturer‑specific VRF certifications

Experience with building automation systems (BAS)

OSHA certification

Skills & Competencies

Advanced diagnostic ability

Strong electrical and mechanical aptitude

Attention to detail

Excellent customer service skills

Ability to work independently and in a team environment

Strong organizational and time management skills

Physical Requirements

Ability to lift up to 50 lbs

Ability to work in confined spaces, rooftops, and varying weather conditions

Prolonged standing, bending, kneeling, and climbing ladders

Piedmont Service Group is an Equal Employment Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender identity, sexual orientation, national origin, disability, or status as a protected veteran.

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