Dozens of firefighters worked to put out a blaze that engulfed a building under construction at the former Peel Memorial Hospital in Brampton Monday night.

The fire broke out at approximately 7:30 p.m. at the Lynch Street construction site, located near Queen and Centre Streets.

Brampton fire

The fire broke out at approximately 7:30 p.m. at the Lynch Street construction site, located near Queen and Centre Streets. (Heather Wright/ / CTV News)

CTV Toronto's Heather Wright reported that 28 firefighters are on scene fighting the massive blaze. Images from the scene showed heavy smoke and flames near the base of a construction crane.

Police say no injuries have been reported. It’s not immediately clear how the fire started.