Hi Ken,
need a rough estimation for servicing my AC at home. got 2 units
1) 1 panasonic inverter 1HP
2) 1 daikin 2 HP.

currently both working but seems the air produce is not cold anymore. maybe the gas is out and need to be service. my location is in Kepong.

can PM me the details. im planning to get it service within this week if possible.

Thanks