AC cleaning in Al Wisami

We fix a sealed protective bag under the indoor unit before any pressure washing begins. The bag collects all the wash water and channels it away from your wall and furniture. This step is not optional in how we work.

In most cases the smell goes once the evaporator, blower wheel and drain pan are washed with a sanitising agent. If the smell comes from very old build-up or a drain line problem, we diagnose the cause on site and tell you exactly what is needed.

Heavy dust and salt carried by sea air collect between the condenser fins and block airflow. This raises condensing pressure and makes the compressor work harder than it was designed to. Cleaning the outdoor coil regularly keeps the compressor performing as it should and extends its life.

Yes, a window unit needs similar work: filter, evaporator, blower wheel and drain pan, plus the outdoor coil built into the same casing. The difference is in how it is opened and accessed, which the technician works out after seeing where the unit is installed.

Dripping usually comes from a blocked drain pan or a drain line that does not slope correctly. Cleaning the pan and checking that the line has the right fall resolves the problem in many cases. If the cause is different, the technician diagnoses it on site and explains exactly what is needed.

Yes, fine dust in Al Wisami penetrates the coils and blower faster than coarse sand. Cleaning every two to three months in open-plan areas keeps efficiency high.

In apartment buildings, outdoor units are often on roofs or upper-floor balconies. We coordinate with building management or residents before visiting to ensure safe access.

Yes, Al Wisami's heat and humidity accelerate mould and bacteria growth in the drain pan. Regular cleaning prevents musty odours and health issues.

Most modern buildings follow good standards, but we inspect electrical connections before and after cleaning to confirm safety and proper insulation.