Test Content

Please select the following type to view details:

Air Conditioning Works

1. Refrigeration/Air-conditioning/Ventilation Mechanic (Air System)

Trade Content

Study Material for Written Test / Reference Photo Album

Anticipated Trade Test Waiting Time

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2. Refrigeration/Air-conditioning/Ventilation Mechanic (Electrical Control)

Trade Content

Study Material for Written Test / Reference Photo Album

Anticipated Trade Test Waiting Time

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3. Refrigeration/Air-conditioning/Ventilation Mechanic (Thermal Insulation)

Trade Content

Study Material for Written Test / Reference Photo Album

Anticipated Trade Test Waiting Time

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4. Refrigeration/Air-conditioning/Ventilation Mechanic (Unitary System)

Trade Content

Study Material for Written Test / Reference Photo Album

Anticipated Trade Test Waiting Time

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5. Refrigeration/Air-conditioning/Ventilation Mechanic (Water System)

Trade Content

Study Material for Written Test / Reference Photo Album

Anticipated Trade Test Waiting Time

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6. Fire Service Electrical Fitter

Trade Content

Study Material for Written Test / Reference Photo Album

Anticipated Trade Test Waiting Time

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7. Fire Service Mechanical Fitter

Trade Content

Study Material for Written Test / Reference Photo Album

Anticipated Trade Test Waiting Time

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8. Building Security System Mechanic

Trade Content

Study Material for Written Test / Reference Photo Album

Anticipated Trade Test Waiting Time

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9. Communication System Mechanic

Trade Content

Study Material for Written Test / Reference Photo Album

Anticipated Trade Test Waiting Time

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10. Control Panel Assembler

Trade Content

Study Material for Written Test / Reference Photo Album

Anticipated Trade Test Waiting Time

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11. Electrical Wireman

Trade Content

Study Material for Written Test / Reference Photo Album

Anticipated Trade Test Waiting Time

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12. Mechanical Fitter

Trade Content

Study Material for Written Test / Reference Photo Album

Anticipated Trade Test Waiting Time

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Anticipated Trade Test Waiting Time

# Waiting time would be around two to three months approximately

Test Format and Test Fee

Each trade test includes 0.5 hour of Written Test and 3 hours of Practical Test. Normal test fee for first attempt is $150.

Eligibility

  • All Hong Kong residents, and
  • Holding a valid Construction Industry Safety Training Certificate (Green Card) or equivalent, and
  • Possessing at least 2 years’ proven work experience in relevant trade; or
  • Having accomplished (or else soon) recognised programmes/ courses of relevant trade (for details please refer to the Introduction to Trade Testing booklet, P.8)

Enquiry

Tel:2100 9000

WhatsApp/ WeChat:5720 0072  (Click here to initiate WhatsApp conversation directly)

Email:hkcittc@cic.hk

Should you require the above information in English, please contact Hong Kong Construction Industry Trade Testing Centre at 2100 9207/ 5720 0072 (WhatsApp/ WeChat) for enquiry.

The information contained in this webpage is for reference only and may be subject to change without prior notice. You may wish to contact us to obtain more comprehensive information.

Last Updated: 2026-08-11 17:06:43