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AC Technician skills for your resume and career

Updated January 8, 2025
4 min read
AC Technician Example Skills
Below we've compiled a list of the most critical ac technician skills. We ranked the top skills for ac technicians based on the percentage of resumes they appeared on. For example, 17.7% of ac technician resumes contained hvac as a skill. Continue reading to find out what skills an ac technician needs to be successful in the workplace.

15 ac technician skills for your resume and career

1. HVAC

Here's how ac technicians use hvac:
  • Assisted with assembly of energy-efficient commercial HVAC systems for heating, ventilation and air conditioning
  • Performed Post-Gulf War damaged assessment to HVAC Facilities and raised procurement accordingly.

2. Safety Procedures

Safety procedures are a set of standardized procedures, that ensures minimal to no risk to people, resources, and the work environment. A company follows the step-by-step safety procedures as it they not only keep the customers and the employees safe, but also help in avoiding legal claims.

Here's how ac technicians use safety procedures:
  • Install Environmental Control Units (ECU's) into a power grid, while obeying safety procedures.
  • Understand and follow all safety procedures and manufactures suggested instructions.

3. Preventive Maintenance

Here's how ac technicians use preventive maintenance:
  • Inspect systems to ensure safety and identify necessary repairs and providing an ongoing program of preventive maintenance.
  • Completed preventive maintenance, troubleshoot and repair residential and small business systems.

4. Plumbing

Here's how ac technicians use plumbing:
  • Replaced, maintained and reconditioned rooftop units with occasional apartment maintenance, plumbing, electrical etc.
  • Handled routine repairs to buildings such installing or repairing electrical wiring, plumbing, drywall, and painting.

5. Service Calls

Here's how ac technicians use service calls:
  • Performed field service calls to replace various A/C components and installation of chillers for various schools in the area.
  • Maintained and serviced equipment under customer contracts as well as running service calls and after hour calls.

6. Air-Conditioning Systems

The air conditioning systems maintain the temperature within a building by controlling the airflow, humidity and air quality, and purity. It is used to eliminate heat from indoors by transferring it outdoors through piping and replacing it with cool, dry air. The air conditioning system is useful for maintaining the comfort and health of those residing or occupying the building and avoiding damage because of overheating on equipment or plants that need the cooling system.

Here's how ac technicians use air-conditioning systems:
  • Helped design and install commercial and residential air-conditioning systems.
  • Investigated major malfunctions and breakdowns of heating and auto air-conditioning systems.

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7. Air Handlers

An air handler is a regulating device that increases or decreases air temperature in a ventilation system. They are made up of three main parts: an air filter, a blower, and an evaporator coil. All of these parts work together to take air from outside, recondition it, and then supply the air to the duct. The coil works to change the temperature of the air depending on the temperature of the outside air and the inside room. Air handlers can be impacted by faulty blowers, debris, or dirt throughout the system, but they are easy to repair with component replacements.

Here's how ac technicians use air handlers:
  • Installed condensing units, air handlers, heat pumps, etc.
  • Diagnosed and repaired air handlers, condensers, and heat pumps.

8. Blowers

Here's how ac technicians use blowers:
  • Adjusted burners and blowers and checked for leaks.

9. Brazing

Here's how ac technicians use brazing:
  • Installed new ACs and replaced components including brazing, welding, soldering
  • Fitted piping and brazing, installed compressors, charged refrigeration systems during manufacturing process on commercial HVAC equipment.

10. Freon

Freon, also known as R-22 is an odorless, colorless, non-corrosive, and non-combustible gas belonging to the class of CFCs - Chlorofluorocarbons used as a refrigerant in refrigerators and air-conditioning systems to produce cool air to be circulated throughout the air-conditioning system.

Here's how ac technicians use freon:
  • Performed computer diagnostic test and adjusted Freon level as necessary.
  • Searched and sealed for leaked duct systems, recharged and uncharged Freon from A/C units.

11. Emergency Repairs

Here's how ac technicians use emergency repairs:
  • Performed emergency repairs, maintained tools, ordered supplies, and made routine adjustments to ensure maximal operational efficiency.
  • Performed emergency repairs as needed * Provided routine adjustments on AC units to maximize operational efficiency * Serviced and repaired appliances

12. A/C Systems

Here's how ac technicians use a/c systems:
  • Installed various a/c systems on commercial and residential properties maintain and service various contracts
  • Diagnose and repair a/c problems on cab a/c systems.

13. Safety Equipment

Here's how ac technicians use safety equipment:
  • Assist in performing maintenance, testing, troubleshooting, and repairs on boiler tubes and drums, burners and safety equipment.
  • Maintain proper stock, parts, tools, and safety equipment in the vehicle

14. Condensers

Here's how ac technicians use condensers:
  • Wired all units; including: motors, pumps, condensers, relays, switches and circuit panels.
  • Installed and repaired air conditioners and service components such as compressors, condensers, and controls.

15. Duct Board

Here's how ac technicians use duct board:
  • Prepare duct board fiber glass to precision length for air flow.
  • Inspect all a/c system installation - Worked with duct board and sheet metal.
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List of ac technician skills to add to your resume

AC Technician Skills

The most important skills for an ac technician resume and required skills for an ac technician to have include:

  • HVAC
  • Safety Procedures
  • Preventive Maintenance
  • Plumbing
  • Service Calls
  • Air-Conditioning Systems
  • Air Handlers
  • Blowers
  • Brazing
  • Freon
  • Emergency Repairs
  • A/C Systems
  • Safety Equipment
  • Condensers
  • Duct Board
  • Heat Pumps
  • Refrigeration Systems
  • PVC
  • Evaporators
  • Electrical Circuits
  • Retrofit
  • Fan Motors
  • Defective Equipment
  • Refrigeration Equipment
  • General Maintenance
  • Ice Machines
  • RAN
  • Exhaust Fans
  • Capacitors
  • Electrical Components
  • Commercial Buildings
  • Equipment Operation
  • Ac
  • Electrical Test Equipment
  • System Compliance
  • Cooling Towers
  • Routine Adjustments
  • Dc
  • Dryers
  • Copper Lines
  • Soap-and-Water Solution

Updated January 8, 2025

Zippia Research Team
Zippia Team

Editorial Staff

The Zippia Research Team has spent countless hours reviewing resumes, job postings, and government data to determine what goes into getting a job in each phase of life. Professional writers and data scientists comprise the Zippia Research Team.

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