HVAC Service Technician I

Job Description: The HVAC Service Technician I at AAON is an entry-level position responsible for assisting in the installation, maintenance, and repair of HVAC systems. This role supports senior technicians and learns to diagnose and resolve basic mechanical and electrical issues. The technician will gain hands-on experience with AAON equipment and service procedures. This position is ideal for individuals beginning their HVAC career in a manufacturing or field service environment. Primary Duties Technician I performs routine service tasks under supervision and supports more experienced technicians in troubleshooting and repairs. Primary duties may include, but are not limited to: • Assist with installation and startup of HVAC units. • Perform basic maintenance tasks such as filter changes and cleaning coils. • Support troubleshooting of mechanical and electrical components. • Document service activities and report findings to supervisors. • Follow safety protocols and company procedures. • Learn to use diagnostic tools and service software. Job Requirements Education and Experience Requirements: Requires a high school diploma or GED Preferred: Completion of an HVAC technical training program. Knowledge, Skills, and Abilities: • Basic understanding of HVAC systems and components. • Ability to use hand tools and follow instructions. • Strong work ethic and willingness to learn. • Good communication and teamwork skills or any combination of education and experience, which would provide an equivalent background. Essential Mental and Physical Functions: This role requires physical stamina and the ability to learn technical systems. Requirements: • Ability to lift up to 75 lbs. • Frequent standing, bending, and climbing ladders. • Visual acuity for inspecting equipment. • Mental focus for learning and following procedures. Work Environment: Work is performed in both indoor and outdoor environments, including rooftops and mechanical rooms. Exposure to varying temperatures, noise, and equipment is common. PPE is required. Disclaimer: Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities and activities may change at a time with or without notice. This job description is not an exhaustive list of all functions that the employee may be required to perform, and the employee may be required to perform additional functions. The company reserves the right to revise this job description at any time. The employee must be able to perform the essential functions of the position satisfactorily. If requested, reasonable accommodations may be made to enable employees with disabilities to perform the essential functions of the job, absent undue hardship.

Created: 2026-03-04