HVAC Technician CV Keywords: Skills & ATS Terms to Include

HVAC ads list the equipment types and brands the employer maintains. Recruiters search for those names, and for a trade qualification or refrigerant handling certificate.

Not sure which of these your CV is missing? Upload it with a hvac technician job description and get your ATS score and missing keywords free.

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HVAC Technician hard skills

Core competencies recruiters and ATS filters search for.

HVAC installationPreventive maintenanceTroubleshootingChiller maintenanceAHU and FCU servicingVRF and VRV systemsSplit and package unitsRefrigerant handlingDuctingElectrical controlsLeak testingBrazingCommissioningBMS monitoring

HVAC Technician tools & software

Use the exact product names from the job ad.

Manifold gaugesMultimeterVacuum pumpRefrigerant recovery unitBuilding management system (BMS)

HVAC Technician certifications & qualifications

Write the full name and the acronym, with the year.

EPA Section 608 (US)F-Gas certificate (UK and EU)City & Guilds refrigeration and air conditioningITI or trade diploma

HVAC Technician soft skills

Show these through achievements rather than listing them alone.

Problem solvingCustomer serviceTime managementSafety awarenessTeamwork

HVAC Technician action verbs

Start each bullet with one of these instead of "Responsible for".

InstalledServicedRepairedDiagnosedCommissionedMaintainedReplacedTestedReducedCompleted

Weak vs strong hvac technician CV bullets

Fixed AC units.

Carried out planned maintenance on 6 chillers and 140 FCUs in a shopping mall, cutting breakdown call-outs by 30% in a year.

Installed air conditioners.

Installed and commissioned VRF systems in 45 villas, all handed over without defects.

Examples are illustrative. Only use figures you can back up in an interview. Improve your own bullets free →

ATS tip for hvac technician CVs

List equipment by type and capacity (chillers, AHUs, VRF) and name the brands you have worked on if the ad mentions them.

How to use these keywords

  1. Start from the job description, not this list. Keywords that appear in the ad matter most — paste it into the job description keyword extractor to pull them out.
  2. Only include skills you genuinely have. You will be asked about them.
  3. Put the most important keywords in both your Skills section and your experience bullets.
  4. Use the employer's exact wording (e.g. "Manifold gauges", not a synonym).
  5. Keep formatting simple: single column, standard headings, no text inside images.

See exactly which keywords your CV is missing

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