Office Building, Other Business North Charleston, SC – Overnight fire at office park held in check by sprinkler system November 24, 2016 viking210 Emergency crews have extinguished a fire at a business in Park Circle Tuesday night. Crews with the North Charleston Fire Department responded to the fire at the ALSCO building on 4921 Chateau Ave. NCFD officials reported at 10:47 p.m. that the fire was under control. Authorities said the fire was kept in check by the sprinkler system until crews made entry to extinguish the fire fully. There were no reported injuries. Residents in the area reported multiple fire trucks responding to the incident. A motorist said authorities had shut down a portion of the road as crews worked the fire.