A fire broke out Saturday morning inside a commercial building in Cypress Hills, leaving a gaping hole in its roof.

The flames broke out on Bushwick Avenue near the entrance to the Jackie Robinson Parkway.

Fire officials say they believe the blaze started inside of Durante Rentals, a construction equipment rental company, just after 7 a.m.

Fire crews say it took them under an hour to put out the fire. No one was injured.  The fire department says it is working to determine the cause of the fire.