Onsite HVAC Technician III - V

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. About Us EMCOR Services Aircond is a leading commercial and industrial heating, ventilating, and air-conditioning (HVAC) service company in the Southeast. For more than 87 years, Aircond has designed and delivered comprehensive HVAC solutions to businesses seeking to enhance their productivity and efficiency. Today, Aircond delivers a full spectrum of facility services to single and multi-site clients, from HVAC service to complete operations and maintenance solutions. Job Summary Services and repairs heating, ventilating, air conditioning systems, and related environmental-control systems utilizing knowledge of heating and refrigeration theory, pipefitting. Will work with centrifugal / reciprocating and screw chillers, CRAC units, cooling towers, varied air distribution systems, pumps and both package and split DX equipment. Job Title: Onsite HVAC Technician III - V Location: This role is on-site with a client in Charlotte, NC Essential Functions & Responsibilities Class 3 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. Diagnosing refrigerant system issues. Basic understanding variable frequency drives. Diagnose issues with variable air volume equipment (VAV’s/PIU’s) Class 4 Technician All skills listed in the Class 3 category above plus the ability to perform trouble shooting 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 Technician All skills listed in the Class 3 and Class 4 sections above plus understanding of water-cooled chillers, chilled water systems, large chiller rebuilds, rigging, large boilers, pumps, and assist with technical support to other technicians. Troubleshoot, maintain, and repair large, water-cooled chillers. Diagnose issues on large boilers with power burners. Advanced diagnosis of air distribution systems (VAV/PIU). Chilled water system distribution and troubleshooting. Troubleshoot and repair/rebuild large pumps. Possess superior system knowledge and advanced troubleshooting skills. Qualifications Strong written and verbal communication skills. Working knowledge of computer and tablets. Ability to deal with problems involving concrete variables in standardized situations. Ability to work well in a team environment. Strong adaptability skills. Required Experience, Certifications, and Education High school diploma or general education degree (GED) required. Trade/Technical School certification or degree preferred. Four to five years plus of commercial/industrial HVAC experience including exposure to control, compound and reciprocating systems as well as refrigerants. Experience level is based on technician classifications described above. Valid Driver’s License. EPA Universal Refrigerant Certification. Work Environment The work environment characteristics described here are representative of those an employee encounters while performing the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. Mathematical Skills Must possess basic math skills to include addition, subtraction, multiplication and division. Ability to perform basic operations using units of American money and weight measurement, and volume. Reasoning Ability Ability to apply common sense understanding to carry out detailed and sometimes complex written or oral instructions. Ability to deal with problems involving concrete variables in standardized situations. Equal Opportunity Employer Equal Opportunity Employer / Veterans / Disabled. Affirmative Action Policy Please review our Affiantive Action Policy. #J-18808-Ljbffr EMCOR Services Aircond