At 0233am Saturday Morning Kent Ctr alerted the Marydel Fire Co. for an ambulance call in Queen Anne's County 6-11 box. Moments after responding Queen Anne's advised ambulance B-56 to divert to a MVC car vs house at 3727 Barclay Road. At 0238 Kent Ctr. alerted the Marydel Fire Co. for a MVC reported car versus house, ambulance B-56 on scene in the Queen Anne's 6-11 box. Engine 56-4 went Responding with officer 56-16 (Simonsen), Rescue 56 with officer 56-25 (collins). Engine 56-4 arrived on location with conditions as reported, officer 56-16 established Barclay Road command.Engine 56-4's crew assisted ambulance B-56 with patient removal. Queen Anne's Co. paramedic 400 arrived, consulted with crew of B-56 and requested aviation 1 time. Command set up landing Zone for MSP Trooper 6 on Crownstone road. MSP Trooper 6 transported one patient to Shock Trauma in Baltimore. Due to the damge incurred to the house by the vehicle, command requested code enforcement to respond and requested a collapse unit out of Queen Anne's county. Queen Anne's advised they did not have a collapse unit, so command requested the Kent County Delaware Special Operations team to assist with shoring up the house to prevent from collapsing when vehicle would be removed. Hartly Fire Co. and Cheswold Fire Co. were alerted to assist, bring the Light / air unit and collapse trailer out of station 51, along with Rescue 51, and the heavy rescue collapse unit out of station 43. As units began to arrive officer 56-15 (Madden) had operations. Crews lit up scene and began the tasks of supporting / shoring up the second floor, and bracing / shoring up the exterior wall. After crews completed shoring up the structure the car was then removed from the structure. Command placed situation under control terminating command returning all units. Later on in the morning Queen Anne's County code enforcement officals arrived and declared structure unsafe for habitation. Units on scene included ambulances B-56, A-56, Rescue 56, Engine 56-4. Chief 56, Queen Anne's Co. Paramedic 400, Kent County Delaware Special ops units from station 51 and station 43, rescue 51, Queen Anne's Co. Sherriff's Dept., MSP Trooper 6, MSP, and Delmarva Power. Caroline engine 703 transferred to station 56