There are no federally funded services available for refugee claimants across Canada, so any services for refugee claimants are hosted by organizations that are either privately funded or receive some funding from the Province of B.C. I'm not entirely sure about the welcome centre in Surrey, but I know there is stream B funding available to refugee claimants from the Province of B.C. that is at work in Surrey.
On February 6th, 2019. See this statement in context.