Performed CMA Full Service on 4 split systems #1 - Lobby - technician did not find any challenges while servicing this system today. The system is cooling properly and holding a delta t of 20 degrees. #2 - Dining - no issues were present with this system today. The unit is cooling good with a 19 degree delta t. #3 - Kitchen - technician found the system to be cooling properly with a 20 degree delta t. No challenges present at this time. #4 - Laundry/Back Hall - upon arriving to the system the technician found the delta t to be about 13 degrees. Upon inspection of the air handler, the technician found water sitting under blower inside the unit, however, the drain pan was clear. This appears to be a previous over flow that was cleared and the remaining water was not removed. Tech removed what water they could from the system. When arriving to outside unit, the technician found the coil impacted with lent, grass and debris. The old dryer vent use to not curve away and was dumping lent