Residents are being told to avoid the area around Selkirk Avenue in Thompson as the local fire department works to extinguish the blaze.
RCMP says they responded to the fire at a business at the strip mall on the street just before 2 a.m, and set up a perimeter around the area as Thompson Fire and EMS brought down the fire.
The fire started up again in the same location at 5 a.m.
Police say the fire doesn’t appear suspicious and the Office of the Fire Commissioner was notified.
The strip mall includes a storefront clinic operated by the Northern Health Region, a Shopper’s Drugmart, Royal Bank and Chicken Chef.