For warranty purposes, some manufacturers require the property owner to report a leak to them before having a roof technician sent out.
Here are some links for your convenience:
GAF
CertainTeed
PABCO
Owens Corning
IB Roof Systems
CRS Service, LLC
4600 Neel Ct, Ste BGig Harbor, WA 98335Tel: 253-858-2194
#CRSSESL814C6/WA