A Bismarck Fire Department spokesperson says firefighters responded to a fire at a trailer home on the 2500 block of Centennial Rd. early Saturday morning. The firefighters were able to contain the fire to the entry way. The six residents got out of the trailer before firetrucks arrived, according to a press release. The Fire Chaplin and Bismarck Police assisted the BFD in the incident. Authorities continue to investigate the fire. No one was injured.