For many years, we have collaborated with numerous large property management companies in Hong Kong, serving residential estates, hotels, and mixed-use properties. A common challenge in these projects is the sheer size and complexity of their central chilled water systems, with a large number of components; neglecting rigorous maintenance can have extremely serious consequences. We provide our clients with comprehensive monthly, quarterly, and annual inspection plans, covering chillers, cooling towers, ductwork, and electrical controls.
Specific services include:
- System Maintenance and Repair – Regularly inspect chilled water pumps, cooling tower motors, and BMS controls to maintain system stability.
- Regular Maintenance Work – Deeply clean coils and fan impellers quarterly, clean filters, and conduct water quality tests to reduce energy consumption.
- Air Conditioning System and Ventilation Cleaning – Includes random duct inspection and cleaning as needed to ensure good IAQ.
- Repair Work and Parts Replacement – Preventatively replace consumables such as bearings and belts to avoid unexpected downtime.
- Additional Installations and Retrofits – When requested by the customer, replace air conditioning units with those having a higher Coefficient of Performance (COP) to comply with energy efficiency audits.
Through a systematic maintenance program, our clients’ central air conditioning systems have maintained reliable operation for many years, complying with EMSD and Department of Health guidelines, while enhancing the comfort of residents and hotel guests. Our professional and meticulous service has also earned the long-term trust of the property management company.
Results Summary:
- Stable operation of the large-scale central air conditioning system, significantly reducing the risk of downtime.
- Increased tenant and resident satisfaction, reduced complaints.
- Optimized system energy efficiency, complying with energy efficiency guidelines.
- Building a long-term, mutually trusting cooperative relationship.
Client Feedback:
“The team is professional and responsive. Every inspection and maintenance is detailed and clear, allowing us to confidently entrust the entire estate’s central air conditioning system.”