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Hvac helper skills for your resume and career

Updated January 8, 2025
3 min read
Below we've compiled a list of the most critical hvac helper skills. We ranked the top skills for hvac helpers based on the percentage of resumes they appeared on. For example, 32.2% of hvac helper resumes contained hand tools as a skill. Continue reading to find out what skills a hvac helper needs to be successful in the workplace.

15 hvac helper skills for your resume and career

1. Hand Tools

Here's how hvac helpers use hand tools:
  • Cut punches, flanges, shears and solder sheet metal ducts and parts, using hand tools and portable power tools.
  • Mount compressors and condensers units on platform or floor, using hand tools, following blueprints or engineering specifications.

2. Ladders

Here's how hvac helpers use ladders:
  • Used power tools ladders and lifts.
  • Work from ladders, scaffolds, and roofs to install, maintain or repair electrical wiring, equipment, and fixtures.

3. 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 hvac helpers use air handlers:
  • Assist in the installation of rooftop units, air handlers, and rooftop package units.
  • Removed and replaced air conditioning duct work air handlers, and condenser units.

4. Air Ducts

Air ducts refer to the tubes that connect an HVAC system with air vents throughout a house. As long as the air ducts remain clear and clean, the air circulating throughout the home is healthy and safe.

Here's how hvac helpers use air ducts:
  • Clean and replace old air ducts for air to ventilate and to sweat lines after installing new systems.
  • Clean Air ducts, design, fabricate and install various ducts and duct fittings as required.

5. Plumbing

Here's how hvac helpers use plumbing:
  • Worked with foreman installing structural plumbing systems.
  • Helped in the maintaining of different aspects of residential plumbing jobs.

6. Brazing

Here's how hvac helpers use brazing:
  • Operated brazing and soldering equipment.
  • Assisted in soldering and brazing.

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7. Preventative Maintenance

Here's how hvac helpers use preventative maintenance:
  • Completed preventative maintenance work on HVAC/Refrigeration & associated equipment.
  • Scheduled and performed preventative maintenance and routine servicing.

8. Service Calls

Here's how hvac helpers use service calls:
  • Assisted workers in completing service calls and heavy machinery installations.
  • Assist HVAC technician with residential service calls and installations.

9. Install Equipment

Here's how hvac helpers use install equipment:
  • help install equipment, service equipment, help bring in tools and materials.
  • Cut or drill holes in floors, walls, or roof to install equipment, using power saws or drills.

10. Routine Maintenance

Here's how hvac helpers use routine maintenance:
  • Provided preventive maintenance solutions Managed paperwork associated with HVAC procedures Performed routine maintenance checks on heating and cooling systems.
  • Determined heating and cooling maintenance issues by performing routine maintenance checks for commercial and residential systems.

11. Water Heaters

A water heater is an appliance connected to an energy source that heats water to a specific temperature, either for domestic or commercial use.

Here's how hvac helpers use water heaters:
  • Helped a licensed HVAC mechanic with installing new A/C units, furnaces, ventilation, water heaters, etc.
  • Assisted in sheet metal, fabrication, adding/removing refrigerant, installing hot water heaters and A/C units.

12. Condensers

Here's how hvac helpers use condensers:
  • Helped install furnaces, boilers, heat pumps, and condensers.
  • Repaired and replaced condensers, compressors, pumps and valves.

13. PVC

PVC - Polyvinyl chloride is the third most widely produced synthetic plastic polymer in the world. It is made up of carbon atoms from ethylene, which is made from natural gas or oil, and chlorine from salt.

Here's how hvac helpers use pvc:
  • Installed PVC piping for fresh air and Exhaust.
  • Help make sheet metal pans for metal roof jobs, heat weld seams and patches on PVC rubber roofs.

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 helpers use heat pumps:
  • Assisted in various repairs to HVAC equipment such as, heat pump controls, refrigeration piping leaks, and duct work.
  • Help technician with installing and repairing AC and heat pump units.

15. Oil Burners

Here's how hvac helpers use oil burners:
  • Started servicing oil burners and airconditioning install rooftops
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List of hvac helper skills to add to your resume

Hvac helper skills

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

  • Hand Tools
  • Ladders
  • Air Handlers
  • Air Ducts
  • Plumbing
  • Brazing
  • Preventative Maintenance
  • Service Calls
  • Install Equipment
  • Routine Maintenance
  • Water Heaters
  • Condensers
  • PVC
  • Heat Pumps
  • Oil Burners
  • Freon
  • General Maintenance
  • Electrical Circuits
  • Electrical Components
  • Electrical Systems
  • Defective Equipment
  • Electrical Test Equipment
  • Air Filters
  • Humidifiers
  • Pressure Gauges
  • Commercial Buildings
  • Residential Homes
  • Fan Motors
  • Drill Holes
  • Gas Furnaces
  • HVAC/R
  • Cooling Towers
  • Safety Procedures
  • Capacitors
  • Air Systems
  • Electrical Wire
  • VAV
  • System Compliance
  • Water Filters
  • 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.

Updated January 8, 2025

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