Emergency crews responding to the fall report at 86 Main St. in Chester found Anthony Litterini, 29, with a head injury shortly after 12:45 p.m., Chief Thomas Williver said in a release.
Litterini was flown via Atlantic Health Medevac to Morristown Medical Center for treatment, Williver said.
The Chester Volunteer Fire Company also assisted at the scene.
Click here to follow Daily Voice Northern Highlands and receive free news updates.