Firefighters have been called to a report of a collapsed building at Fountain Court in Winsford.
Two men have been rescued from the building.
The roof of several flats has collapsed onto the amusement arcade below. Two people remain trapped in one of the flats.
At this stage there are no reports of any casualties. Crews have evacuated the shops in the town centre while they deal with the incident.
More top news
Sunny spells and showers on Tuesday, especially in the north. Hail and thunder possible, wintry over hills. Breezy
An exhibition in Manchester created by artists and patients aims to help doctors understand how illness makes a person feel
A blustery day with sunshine and showers. Feeling cold in the wind