It looks like they will soon recognize Gas and Oil technicians as a Red Seal trade in Ontario.
QuoteThe Ontario government is recognizing three more fuel-related professions under its skilled trade legislation; Class A and B gas fitters and oil and heat systems technicians.
https://www.timminstimes.com/news/local-news/doug-ford-clears-path-to-get-much-needed-tradespeople-into-ontario/wcm/6aee3f35-1173-48b7-b3a7-b00700f3ad32