Firefighters are exposed to psychological stress while on duty that could lead to mental and behavioral illnesses that may go unreported. We surveyed firefighters to identify their perceived barriers encountered when attempting to report a mental and behavioral illness with a follow-up question related to how difficult the selected barrier was in the reporting process. A total of 314 firefighters completed the instrument, with most indicating they experienced cultural barriers such as social norms from administration and peers. The findings demonstrate an overall demand for a cultural change within the fire service for a supportive environment that encourages reporting.