A tradesperson has suffered serious injuries when a brick wall collapsed on top of him at a worksite in North Bondi this morning.

Emergency services were called to the worksite at Gilgandra Road just before 8am, where they worked to stabilise the man at the scene.

He was then taken to St Vincent’s Hospital in a serious condition.

Bystanders at the scene rushed to help the man as they waited for paramedics to arrive.

He is understood to have suffered head, shoulder and chest injuries.

Four emergency crews, including intensive care paramedics assisted on the scene.