The building had a sprinkler system that activated and helped to extinguish much of the blaze.
Connor said there appears to have been a fire earlier in the day at the facility that crews at the building believed they had put out with fire extinguishers. However, that fire was not extinguished fully and likely caused the fire in the evening, he said.
There was significant damage to a portion of the building to the point where a structural engineer was called in to make sure the building was safe to occupy.