HVAC Technician Resume Keywords 2026
Use these specific keywords in your resume to help you pass Applicant Tracking Systems (ATS) and catch the attention of recruiters hiring for HVAC Technician roles.
Hard Skills
- HVAC system installation
- Preventive maintenance
- Troubleshooting and diagnostics
- Refrigeration systems
- Ductwork installation
- Sheet metal fabrication
- Heat pump systems
- Gas furnace service
- Boiler maintenance
- Chiller systems
- Air balancing
- Load calculations
- Electrical wiring (low-voltage)
- Brazing and soldering
- Ventilation and air quality
Technical Proficiencies
- Thermostat programming
- Building automation systems (BAS)
- Variable Refrigerant Flow (VRF / VRV)
- Packaged rooftop units (RTU)
- Split systems (residential & light commercial)
- Commercial HVAC systems
- Digital multimeters
- Manifold gauge sets
- Recovery machines
- Vacuum pumps
- Airflow measurement tools
- Combustion analyzers
- CMMS (Computerized Maintenance Management Systems)
- Blueprint and schematic reading
- Building codes and regulations
Industry Certifications & Licenses
- EPA 608 Certification
- HVAC/R Certification
- NATE Certification
- OSHA safety training
- Journeyman HVAC License
- State HVAC Technician License
- Refrigeration handling certification
Soft Skills
- Customer service
- Problem-solving
- Attention to detail
- Time management
- Communication skills
- Team collaboration
- Reliability and punctuality
- Safety awareness
- Work order documentation
- Client education and training
Action Verbs
- Installed
- Diagnosed
- Repaired
- Maintained
- Calibrated
- Inspected
- Troubleshot
- Upgraded
- Configured
- Tested
- Documented
- Advised
- Optimized
- Commissioned
- Serviced
Pro Tip
Don't just list these keywords! Weave them naturally into your Professional Summary and Work Experience bullet points to show how you used these skills to achieve results.
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