<ul> <li>Maintain and service aircon for residential and commercial building.</li> <li>Installs, tests and commissions air conditioner systems</li> <li>Perform chemical washes and chemical overhauls</li> <li>Troubleshooting and rectify the problem on-site</li> <li>Diagnose and repair of the air-conditioning system</li> <li>Prepare service reports for every completed job</li> <li>Others ad-hoc duties as assigned</li></ul>

HYY ENGINEERING (PTE.) LTD.

Maintain and service aircon for residential and commercial building. Installs, tests and commissions air conditioner systems Perform chemical washes and chemical overhauls Troubleshooting ...