HVAC Service Technician III-V

About the role

We offer comprehensive HVAC, building automation system, facilities, and energy solutions. From design to delivery, our solutions are tailored to the specific needs of high-profile organizations in commercial buildings, data centers, industrial facilities, and other mission critical sites. Install, service, and repair heating, ventilating, air conditioning systems, and related environmental-control systems. Utilize knowledge of heating and refrigeration theory, and pipefitting. This role is based out of the Greenville, SC area and will require travel throughout the region.

Responsibilities

• Class 3 Service Technician: Understanding of 5 through 100-ton unitary DX equipment, chilled water air handlers, computer room units (CRAC), pneumatic and DDC controls; demonstrate advanced troubleshooting skills on 100 ton and less unitary DX equipment; capable of all repairs needed on rooftop package equipment; perform basic troubleshooting on air-cooled chillers; troubleshoot and repair water cooled package equipment; diagnose problems using electrical schematics; diagnose refrigerant system issues; basic understanding of variable frequency drives; diagnose issues with variable air volume equipment (VAV/PIU).
• Class 4 Service Technician: All Class 3 skills plus ability to perform troubleshooting and repairs on all types of air-cooled chillers, pumps, and low-pressure boilers; advanced troubleshooting on all air-cooled equipment, both unitary and chilled water; basic understanding of water-cooled chillers; basic understanding of DDC control systems; capable of maintaining and repairing cooling towers; ability to diagnose water flow issues; proficient with variable frequency drives and starters; proficient with low pressure boilers.
• Class 5 Service Technician: All Class 3 and Class 4 skills plus understanding of water-cooled chillers, chilled water systems, large chiller rebuilds, rigging, large boilers, pumps, and assist with technical support to other technicians;