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Hvac mechanic skills for your resume and career

Updated January 8, 2025
4 min read
Quoted expert
John Terasconi
Hvac mechanic example skills
Below we've compiled a list of the most critical hvac mechanic skills. We ranked the top skills for hvac mechanics based on the percentage of resumes they appeared on. For example, 15.4% of hvac mechanic resumes contained hand tools as a skill. Continue reading to find out what skills a hvac mechanic needs to be successful in the workplace.

15 hvac mechanic skills for your resume and career

1. Hand Tools

Here's how hvac mechanics use hand tools:
  • Fabricate sheet metal for duct work, and assemble components of prefabricated furnaces and air handlers using hand tools.
  • Adjusted functional parts of devices and control instruments, using hand tools, and levels.

2. HVAC

Here's how hvac mechanics use hvac:
  • Performed installation and routine preventative maintenance and service on all residential and light commercial HVAC equipment.
  • Perform on-customer site preventative and corrective maintenance on electronic and mechanical components for Industrial HVAC systems.

3. Ventilation

Here's how hvac mechanics use ventilation:
  • Supervised installation of heating and ventilation equipment and related mechanical systems on the American Embassy in Moscow.
  • Fabricated and installed heating, ventilation and air conditioning systems for commercial buildings.

4. Ladders

Here's how hvac mechanics use ladders:
  • Worked on 12ft ladders in small areas hanging air duck for new buildings or new units.
  • Worked in outside conditions, in crawl spaces, and ladders.

5. EPA

The Environmental Protection Agency (EPA) is a US-based organization established to sustain and improve the environmental and human health standards across the United States. EPA was established by US President Richard Nixon by executive order in December 1970. The EPA formulates laws and releases guidelines to promote the health of individuals and the ecosystem.

Here's how hvac mechanics use epa:
  • Complete and submit accurate reporting of EPA documentation, time reporting, and vehicle inventory by scheduled dates.
  • Maintain accurate log of refrigerant use as per EPA requirements.

6. Preventive Maintenance

Here's how hvac mechanics use preventive maintenance:
  • Coordinated and supervised outside contractors ensuring preventive maintenance work was completed to company's satisfaction.
  • Performed regularly scheduled preventive maintenance on equipment, and assisted with shutdown planning.

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7. Control Systems

Here's how hvac mechanics use control systems:
  • Analyzed and maintained HVAC pneumatic, electrical and computerized electronic control systems.
  • Handle installation, repairs and support services involving environmental control systems.

8. Chillers

A chiller is a machine that eliminates heat from a fluid coolant through a vapor-compression, adsorption refrigeration, or assimilation refrigeration cycle.

Here's how hvac mechanics use chillers:
  • Monitored, identified and managed Air Conditioning Chillers and cooling towers.
  • Turn off chillers that were not needed at night because off general population in building, ran generator once a week.

9. Plumbing

Here's how hvac mechanics use plumbing:
  • General maintenance included plumbing, carpentry, electrical repair and installation.
  • Install underground plumbing for new commercial construction

10. Mechanical Equipment

Mechanical equipment is a term referring to the machinery which have been created and gathered for the purpose of fulfilling one or more functions and consisting of, most often, multiple components.

Here's how hvac mechanics use mechanical equipment:
  • Provide routine and scheduled upkeep of all mechanical equipment, basic and intermediate troubleshooting.
  • Execute preventative maintenance on multiple electrical and mechanical equipment in heating and cooling.

11. Cooling Towers

Here's how hvac mechanics use cooling towers:
  • Operated and maintained chilled water systems: start/stop, monitor and adjustment, repaired motors pumps and cooling towers.
  • Maintain, start up and shut down cooling towers, service and maintain water cooled systems.

12. Refrigeration Systems

Refrigeration systems are used both at homes and in various industries to store food and other materials. Some examples include food and beverages, pharmaceutical, and the chemical industry. Since refrigeration systems consist of many parts, they are prone to problems.

Here's how hvac mechanics use refrigeration systems:
  • Modified, altered, and repaired unusually complex and unique air conditioning and refrigeration systems.
  • Supervised installation of direct expansion and chill water A/C and refrigeration systems.

13. OSHA

Here's how hvac mechanics use osha:
  • Performed duties on Plant Safety Committee, to ensure contract workers upheld and maintained high OSHA standards.
  • Performed all duties within the specified safety regulations of OSHA, the company and the position.

14. Refrigeration Equipment

Refrigeration equipment consists of various parts such as the condenser, compressor, expansion devices, and evaporator. These equipment work together to remove heat caused by the hot vapor refrigerant discharged from the compressor.

Here's how hvac mechanics use refrigeration equipment:
  • Studied blueprints, design specifications, and manufacturer recommendations to determine configuration of heating or cooling and refrigeration equipment components.
  • Promoted to service/reefer foreman responsible for the maintenance and service of all refrigeration equipment and HVAC equipment.

15. Condensers

Here's how hvac mechanics use condensers:
  • Performed preventative maintenance on air handlers and condensers.
  • Remove and replace evaporators and expansion valves as well as condensers, compressors, and driers.
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John TerasconiJohn Terasconi LinkedIn profile

Associate Professor, HVAC-R Department Chair, Benjamin Franklin Institute of Technology

With a growing focus on sustainability, expertise in energy-efficient HVAC systems and knowledge of renewable energy sources such as solar and geothermal will be highly sought after.
Do you want to know more?
Read more about what experts have to say about hvac mechanic

List of hvac mechanic skills to add to your resume

Hvac mechanic skills

The most important skills for a hvac mechanic resume and required skills for a hvac mechanic to have include:

  • Hand Tools
  • HVAC
  • Ventilation
  • Ladders
  • EPA
  • Preventive Maintenance
  • Control Systems
  • Chillers
  • Plumbing
  • Mechanical Equipment
  • Cooling Towers
  • Refrigeration Systems
  • OSHA
  • Refrigeration Equipment
  • Condensers
  • Customer Service
  • Switches
  • Freon
  • Vacuum Gauges
  • Mechanical Systems
  • Exhaust Fans
  • Kitchen Equipment
  • General Maintenance
  • Air Compressors
  • Safety Procedures
  • DDC
  • BAS
  • Ice Machines
  • Air Conditioners
  • Test Equipment
  • HVAC/R
  • Structural Layout
  • Brazing
  • Mechanical Troubleshooting
  • Engineering Specifications
  • Heat Exchangers
  • Electrical Equipment
  • Water Pumps
  • Electrical Systems
  • Evaporators
  • Routine Maintenance
  • Heat Pumps
  • Ventilation Systems
  • Air Ducts
  • Emergency Calls
  • Steam Boilers
  • Water Treatment

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.

Updated January 8, 2025

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