Dispatched our Fontana California HVAC technician to a commercial property to investigate water coming out of the ductwork. Found three units with issues: one package Carrier with a broken PVC fitting for the drain line that will need to be quoted, a second unit that was iced over at the evaporator coil due to a clogged return grill restricting airflow, and a third air conditioner with a clogged drain line. Our technician was able to clear the clogged drain and clean the return grill to bring two of the units back to normal operations. Will quote remaining repairs to the customer. Leak issue resolved at this time.