Huntsville Fire & Rescue had four units on the scene of a structure fire on Tuesday afternoon. District Chief Jay Gates said the call of a fire at Chasewood Village Apartment came in at 3:16 p.m. Firefighters came within three minutes of the call and had the fire out within 10 minutes. Officials say 1-2 units were affected and at this time it is unknown if anyone was injured. HEMSI was on the scene. The cause of the fire is under investigation.