Blac Chyna had some early morning beef with her neighbors.

The reality star scolded neighbors when a worker began construction on a roof at around 9 am… and the noise apparently woke her 8-month-old daughter Dream.

And she was mad.

She got in a yelling match with some neighbors and one of them got so scared she called the cops.

Reports claim that the police showed up to Chyna’s door and informed her that in Los Angeles – construction can start as early as 7 am. So she can’t really complain, even if it is a nuisance.

TMZ reports that the cops were only at her residence for a brief period of time and no further action was taken.

LADP has not given any comment on the story.