Hiring: Commercial HVAC VRV/VRF Service Technician Company: Comfort Systems USA Mid South Location: Greater Birmingham, Alabama Area Job Posted Time: 2026-09-03 14:29:45 Target Skills & Keywords : Airflow About the job Experience: •3+ years of commercial HVAC service experience Required Skills: •Comfort Systems USA – Mid South is seeking an experienced •Commercial HVAC VRV/VRF Service Technician to support the service, diagnostics, maintenance, and repair of advanced variable refrigerant volume/flow systems in commercial environments. This position requires strong technical expertise, attention to detail, and the ability to work independently while delivering high‑quality customer service. •Diagnose, service, repair, and maintain commercial VRV/VRF HVAC systems •Perform preventative maintenance and corrective service on VRV/VRF equipment and related components •Troubleshoot electrical, refrigerant, controls, airflow, and communication faults •Utilize manufacturer‑specific software, diagnostic tools, and test equipment •Read and interpret blueprints, schematics, wiring diagrams, and service manuals •Document service activities, repairs, and recommendations accurately Qualifications: •Demonstrated experience working on VRV/VRF systems (Daikin, Mitsubishi, LG, Samsung, or similar) •Strong electrical and mechanical troubleshooting skills •Valid driver’s license with a clean driving record •Demonstrated capacity to work independently and manage service calls efficiently •Strong written and verbal communication skills •Manufacturer or factory VRV/VRF training or certifications •We Are Proud To Offer Our Team Members •Medical, Vision, and Dental insurance •Paid holidays and flexible, generous PTO – 2 weeks after 90 days, with the opportunity to gain up to 5 weeks Compensation: •Medical, Vision, and Dental insurance Interested candidates, please apply directly through the job posting on company's career page or try via AI auto apply on this platform. Don't miss this opportunity to join a forward-thinking team!