Two workers were stranded mid-air after a gondola malfunctioned outside a residental building, the Belcher's in Sai Wan.
A firefigher abseiled down to the gondola for rescue.
The police received a report at about 3 p.m. that two workers were trapped on a tilted gondola.
Firemen saved one worker at around 4 p.m.
Another worker was also rescued half hour later.