HVAC Service 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 Install, service, and repair heating, ventilating, air conditioning systems, and related environmental‑control systems. Utilize knowledge of heating and refrigeration theory, and pipefitting. Job Title Service Technician – Class III – V Location This role is based out of the Charlotte, NC area and will require travel throughout the Charlotte metro region. Essential Functions and 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. Diagnosing refrigerant system issues. Basic understanding variable frequency drives. Diagnose issues with variable air volume equipment (VAV’s/PIU’s). Class 4 Service 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 Service 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. Three 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. Physical Requirements Must be able to climb ladders, lift and carry 50 or more pounds, distinguish colors for electrical work and tolerate confined spaces. Work will involve heights and seasonal temperature extremes. Proper use of Personal Protection Equipment (PPE) is required while performing tasks. Benefits Health Insurance: 4 plans available to choose from with Rx coverage. HSA and FSA options available. Dental insurance: 2 plans available to choose from. Vision insurance. 401(k) with Employer Match. Employee referral incentives. Employee Assistance Program (EAP). Competitive PTO, 8 paid holidays, 1 paid floating holiday. Weekly Pay. Equal Opportunity Employer Equal Opportunity Employer / Veterans / Disabled. Affirmative Action Policy Please review our affirmative action policy. #J-18808-Ljbffr EMCOR Services Aircond