Gasfitters install and maintain natural gas and propane equipment, such as home furnaces or industrial boilers. Find more details on what it's like to be a gasfitter at: https://alis.alberta.ca/occinfo/occupations-in-alberta/occupation-profiles/gasfitter/ Learn about other Occupations in Alberta at: https://alis.alberta.ca/occinfo/occupations-in-alberta/ [originally posted: Feb 2011]