Checklists help in ensuring that all important things are achieved. Air conditioning maintenance is a recurrently carried out task. Having a checklist will help in ensuring that the maintenance is done in a correct and appropriate manner. The following slide shows checklists as discussed by air conditioning contractors at Bruni & Campisi. To know more, call at 914.269.6760 (NY) and 203.413.5533 (CT) or email at email@example.com.