Leeman Architectural Woodwork is being investigated by the Occupational Health and Safety Administration because of an injured worker.
An OSHA spokesman said he couldn't release further details because of the ongoing investigation.
Leeman is located at 4975 Powder Springs-Dallas Road.
OSHA is the division of the Department of Labor that sets and enforces occupational health and safety rules.
Patch will provide updates to this story as they become available.