Photo by Steve Redick – A classic Chicago Fire Department truck in action.

Photo by Steve Redick – A dramatic scene of a fire alarm response at 33rd and Shield.

Photo by Steve Redick – The Chicago Fire Department's Squad 2 on duty.

Photo by Steve Redick – Emergency responders rushing to a major fire at 33rd and Shield.

Photo by Steve Redick – The iconic Tower Ladder 5 responding to an emergency.

Photo by Steve Redick – A powerful moment captured during the 2-11 alarm at 33rd and Shield.

Photo by Steve Redick – Another intense shot from the 2-11 alarm incident.

Photo by Steve Redick – Engine 29 ready for action in the heart of the city.

Photo by Steve Redick – Firefighters working under pressure during the 2-11 alarm.

Photo by Steve Redick – A dramatic view of the 2-11 alarm response in progress.

Photo by Steve Redick – A close-up of firefighters in action during a high-priority call.

Photo by Steve Redick – The communications van supporting the emergency operation.