Trusted Aircon Company in Singapore for Service, Repair & Maintenance

The ideal servicing frequency depends on how often the aircon is used, the surrounding environment and the condition of the system. Units used daily may require more frequent maintenance to remove accumulated dust, clear drainage pipes and maintain consistent airflow. Heng Aircon’s general air conditioning services include cleaning key components and inspecting the overall unit for potential issues.

Common warning signs include weak cooling, water leakage, unusual noises, unpleasant smells, flashing lights and units that switch off unexpectedly. These symptoms may be linked to drainage blockages, worn components, electrical faults or other internal issues. Arrange professional aircon repair services so the cause can be inspected before further damage develops.

General servicing focuses on routine maintenance, such as cleaning filters, fan coils, blowers, water trays and drainage pipes. Aircon chemical cleaning provides a more thorough treatment for units affected by stubborn dirt, heavy buildup, recurring odours or reduced cooling that routine servicing may not fully resolve.

Replacement may be considered when an older unit requires frequent repairs, uses excessive electricity or no longer cools the room effectively despite servicing. A technician can assess the system’s age, condition and repair requirements before recommending a suitable option. Professional aircon installation services can also help ensure the new system is properly sized and installed for the property.

Low refrigerant levels may cause weak cooling, warm airflow, longer cooling times or ice buildup around the system. However, poor cooling can also result from dirty components or faulty parts, so an inspection should be carried out before refrigerant is added. Heng Aircon provides aircon gas top-up in Singapore for different refrigerant types after checking the unit’s condition.

The cost of an aircon service in Singapore depends on the number of units, the type of service required and the condition of the system. Routine servicing generally costs less than chemical cleaning, component replacement or major repair work. See our full service prices for a breakdown by unit count, or request a quotation based on your specific model and symptoms.