Water that trickles down your roof can possibly be a clogged pvc drain tube. Seeing ice around your ac coils is a sign your ac system needs to be serviced, air filter needs to be replaced or may be low on freon and should be addressed as soon as possible with our Precision Aire ac repair technician. If water is dripping from the ceiling, it's likely your drain pan in the attic is plugged and overfilling and needs to be cleaned and inspected.