Repair/service leaking split system air conditioning

Split system air conditioning (I think its an LG) started to leak on first use for the season..have also realised its a wee bit dusty...

Regassing
two airconditioners

Kelvinator split system needs re-gassing and servicing
kelvinator split system needs re-gassing and servicing

Ducted heating repairs
ducted heating repairs

Air conditioning repairs
Air conditioner leaks condensed water from wall.