Hi Ozb!
I've got 4 single air conditioner units in my house (varying ages - some stink), and I've obtained several quotes to clean the units, ranging from $89 per unit up to $239 per unit from an aircon manufacturer. I can't tell what the difference in the service is, with the exception of price. All seem to wrap a bag type thing around your aircon and run water and chemicals through it.
Anyone had theirs cleaned recently, what did you pay? Anyone reason why I shouldn't just go with the cheapest quote?
Did the more expensive one include cleaning the condenser as well as the coils maybe?