Just after 2 am this morning, Company 20 was dispatched on the 2nd alarm to a working house fire on the 100-blk of Ardmore Ave. in Company 26’s (Highland Park) first due. As 20’s units were responding, first in crews went to a defensive attack on a fully involved single family dwelling. Engine 20-3 established a water supply and put master streams in service from the rear yard of a home on Lynn Blvd. Crews were on scene well into the morning hours, bringing the fire under control. Thank you to Sharon Hill Fire Co. & Glenolden Fire Co. for covering our station while we were operating at the fire.