A huge fire has ripped through a number of businesses in Brisbane overnight, killing several animals in a pet store.

Police are investigating the cause of the Kingston Road fire.

They were called to Slacks Creek to find a building well alight at around 9pm.

No one was injured, but several animals in a pet store next door were unable to be saved.

Police are urging anyone in the area around 9pm or who has information relating to this fire to come forward.

Image: Nine News