Air Conditioning Repair Mechanic

Job Title

Air Conditioning Repair Mechanic

Job Description

This is an open continuous announcement and will remain open until 10/13/2026. The initial cut-off date for referral of eligible applications will be 05/15/2026, with subsequent cut-off dates every two weeks until 10/29/2026. Eligible applications received after that date will be referred at regular intervals or as additional vacancies occur on an as-needed basis until positions are filled. Applicants who are referred will be considered for 90 days, after 90 days applicants will have to reapply. Major duties include but not limited to:

• Calculates airflow and pressure-temperature characteristics for different systems; locates and repairs faulty equipment swiftly in order to reduce inoperative time to a minimum; locates trouble before dismantling, and makes repairs which insure proper functioning after assembly.
• Performs complex repairs such as installing and fitting connecting rods, crank shafts, piston rings, bearings, and bushings; overhauling valves by adjusting or replacing gaskets, springs, floats, diaphragms, valve fittings, seals, and couplings; and aligning motors and flywheel drives.
• Checks out the refrigeration cycle of a variety of commercial and industrial systems to locate and check elements such as those that control low side and high side pressure; the temperature of the cooling units; the temperatures of the liquid and suction lines; and the running time of the various mechanisms. Examines equipment components visually and audibly for the probability of leaks; and performs prescribed test procedures; and explores probable reasons for equipment failure
• Identifies faulty equipment causes and makes repairs on large systems that provide for a variety of air conditioning functions such as heating, cooling, humidifying, dehumidifying, cleaning, filtering, and circulating. These systems use a variety of methods of air conditioning such as mechanical compression, vapor compression, absorption, and steam jet or air cycle.

Work Schedule: Monday- Friday 8:00am - 4:30pm

Position Description Title/PD#: Air Conditioning Repair Mechanic/PD08688A and PD08688A

Physical Requirements: The work requires carrying of equipment, tools and testing devices that seldom weigh over 50 pounds. Most of the equipment can be reached from the floor or from ladders. Occasionally, platforms and scaffolding are needed to reach parts of the systems such as fans, electrical and water lines and duct work. The incumbent is required to stoop, stretch, bend, kneel and work in tiring and uncomfortable positions.