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Hvac technician skills for your resume and career

Updated January 8, 2025
5 min read
Quoted expert
John Terasconi
Hvac technician example skills
Below we've compiled a list of the most critical hvac technician skills. We ranked the top skills for hvac technicians based on the percentage of resumes they appeared on. For example, 15.3% of hvac technician resumes contained hvac as a skill. Continue reading to find out what skills a hvac technician needs to be successful in the workplace.

15 hvac technician skills for your resume and career

1. HVAC

Here's how hvac technicians use hvac:
  • Recognized for efficiency in troubleshooting, diagnosing, repairing and performing preventive maintenance on building faculty HVAC system.
  • Performed facilities maintenance including preventative maintenance and repair for HVAC plumbing, water purification, and some electrical equipment

2. Customer Service

Customer service is the process of offering assistance to all the current and potential customers -- answering questions, fixing problems, and providing excellent service. The main goal of customer service is to build a strong relationship with the customers so that they keep coming back for more business.

Here's how hvac technicians use customer service:
  • Serviced Fireplaces* Serviced Residential/Commercial A/C Units* Serviced Residential/Commercial Furnaces* Installed all HVAC Appliances* Customer Service and Sales* Filed Warranty Information
  • Provided customer service with installation of heating and air conditioning systems including duct work in residential and commercial.

3. Preventative Maintenance

Here's how hvac technicians use preventative maintenance:
  • Develop work plans for non-routine/emergency/preventative maintenance/Plant outages.
  • Performed one source service and preventative maintenance for correctional facility including all heating and cooling systems and kitchen and laundry equipment.

4. Ventilation

Here's how hvac technicians use ventilation:
  • Perform preventive, predictive and proactive maintenance of HVAC equipment Calculated heat load for various air-conditioning areas and ventilation requirements areas.
  • Design integrated mechanical or alternative systems, such as mechanical cooling systems with natural ventilation systems, to improve energy efficiency.

5. Hand Tools

Here's how hvac technicians use hand tools:
  • Lay out and connect electrical wiring between controls and equipment according to the wiring schematic, using electrician's hand tools.
  • Operate heavy-duty hand tools and power equipment such as metal grinders, sanders, and other types of heavy-duty hand tools.

6. Boilers

Boilers are a type of machinery, a closed vessel, of varying sizes, sorts, and capacity, which are found in most homes, offices, and buildings. Their intended purpose and function is to safely heat water and store it for various purposes, from cleaning to washing up to preparation of food and so on. It is often used for central heating of houses, apartments, and larger spaces, boiler-based power generation, and sanitation. Such a tool might be powered by a number of things, from wood and coal to electricity produced elsewhere.

Here's how hvac technicians use boilers:
  • Repaired and maintained burners and boilers in residential and commercial locations.
  • Company specialized in closed loop systems.including boilers Chillers.

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7. Ladders

Here's how hvac technicians use ladders:
  • Attend weekly safety classes, inspect safety equipment to include ladders, fall protection, electrical protection and vehicle.
  • Used ladders to access rooftop units.

8. Plumbing

Here's how hvac technicians use plumbing:
  • Provided plumbing and electrical work specifications for all projects.
  • Repaired and installed residential and commercial plumbing.

9. Customer Satisfaction

Here's how hvac technicians use customer satisfaction:
  • Developed follow-up customer satisfaction initiatives.
  • Provide a proper functioning Energy Management systems hardware and logic software controlling buildings mechanical systems to customer satisfaction.

10. 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 hvac technicians use air-conditioning systems:
  • Examine heating, refrigeration and air-conditioning systems for signs of defects or malfunction Serviced electrical, and mechanical controls.
  • Removed and installed various residential and commercial heating and air-conditioning systems and supervised 1-3 employees.

11. 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 technicians use chillers:
  • Overhauled large centrifugal and reciprocating refrigeration compressors, absorption chillers, and related equipment.
  • Provided operating engineering services for central plant with centrifugal and absorption chillers

12. OSHA

Here's how hvac technicians use osha:
  • Well-versed in OSHA standards and policies pertaining to work-site safety, in addition to demonstrating superior workmanship according to BBI standard.
  • Promote safe working conditions in accordance with OSHA, EPA and other required regulations dealing with safe operation of all equipment.

13. Furnaces

A furnace is a heating unit that holds the capacity to heat an entire building and it is also known as a boiler or a heater. Central heating systems use furnaces as a major component of the pre-installed systems. They are designed to heat the interiors of a building through intermediary fluid movements like steam, hot water, or air.

Here's how hvac technicians use furnaces:
  • Performed preventive maintenance and routine servicing of residential forced air furnaces and air conditioning equipment.
  • Installed furnaces and air-conditioning units; provided routine maintenance; repaired household appliances.

14. Heat Pumps

Heat pumps are devices that transmit heat from a cold area to a hot area without the need for external power. They are used for either cooling a source like a refrigerator or heating a place like a building during winter. Heat pumps can transmit heat from air and ground.

Here's how hvac technicians use heat pumps:
  • Serviced and improved operation of 35 packaged unit heat pumps and humidification for electronics manufacturing building.
  • Perform inspection/ service refrigeration equipment including refrigerators, ice machines, gas regulators and heat pumps.

15. 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 technicians use mechanical equipment:
  • Specialized in independent commercial client and critical facilities solutions to maintain reliable and efficient operation of mechanical equipment and systems.
  • Maintained an effective preventive maintenance program for all existing HVAC and mechanical equipment for commercial accounts.
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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 technician

List of hvac technician skills to add to your resume

Hvac technician skills

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

  • HVAC
  • Customer Service
  • Preventative Maintenance
  • Ventilation
  • Hand Tools
  • Boilers
  • Ladders
  • Plumbing
  • Customer Satisfaction
  • Air-Conditioning Systems
  • Chillers
  • OSHA
  • Furnaces
  • Heat Pumps
  • Mechanical Equipment
  • Control Systems
  • Service Calls
  • Safety Procedures
  • Work Ethic
  • Mechanical Systems
  • Exhaust Fans
  • Switches
  • Service Tech
  • Condensers
  • Air Handlers
  • Electrical Systems
  • Brazing
  • Cooling Towers
  • HVAC/R
  • Trane
  • Refrigeration Systems
  • Working Independently
  • Water Systems
  • Refrigeration Equipment
  • Good Communication
  • Ice Machines
  • Air Ducts
  • General Maintenance
  • Strong Customer Service
  • Humidifiers
  • Electric Motors
  • VAV
  • Routine Maintenance
  • Roofing
  • Electrical Components

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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