Fire at 136 Albert St. in London Ont. on Jan. 31, 2021. (Brent Lale/CTV London)

London police and the Ontario Fire Marshal continue to investigate a fire at a downtown apartment building that caused $25,000 in damage.

Crews were called to 136 Albert St. around 11:20 a.m. Sunday.

The blaze has been deemed suspicious. No one was hurt.

An LTC bus had to be called to shelter evacuees.

Anyone with information is asked to contact London police.