Hi! Hope this link helps: https://www.bestinsingapore.co/best-car-aircon-services-singapore/

I had a similar issue a few months back when my unit stopped blowing cold air even after a filter cleaning. After checking a few companies, I went with LS Aircon Servicing, and it turned out to be a good choice. Their technicians were punctual, explained what caused the problem clearly, and fixed a gas leakage issue on the spot without overcharging. You can check them out here: https://www.lsairconservicing.sg/, they handle general servicing, chemical wash, and repair across different aircon brands in Singapore. The best part was their transparent pricing and how quickly they responded to my service request. If you’re looking for skilled workers and fair rates, this team might be worth trying.