At 0534 hours, Box 33-5 sent Company 33 (Colonial Park) to 4604 Clarendon Street for a report of a possible transformer explosion. A minute later, County Fire took another call reporting a vehicle fire at 4606 Clarendon Street and added Linglestown Tanker 35 to the incident. PD on scene reporting a fully involved vehicle impinging on the house. Tanker 35 requested the boxed be filled out, adding Engines 34, 35, 32, Truck 35, and Rescue 40 to the assignment at 0550 hours. Engine 34 stretched on a well involved vehicle that had extended to the garage area of a one-story, single-family, dwelling. Several lines stretched knocking the bulk of fire down in about 10 minutes and limiting further extension into the dwelling.