7 Merion Rd, 2 alarms

Dispatch advised of numerous calls for the dwelling fire. F/D arrived to a 3 story sfd with an attached 2 car garage, garage fully involved. Crews lead off with a 2-1/2" hand line. Extension into the 2nd and 3rd floor & roof area. Numerous handlines in service. Bala Cynwyd-28, Narberth-26, Belmont Hills-22, Gladwynne-24 for the air bank and lights, Penn Wynne-21, Ardmore-25 all o/s, Narberth Ambulance-313 for the rehab.