1444 Lake Michigan Cres. S.E., Calgary, AB

The production of mechanical 'Operation and Maintenance' manuals, both print and electronic, for the mechanical construction industry (plumbing & heating and building maintenance).

300, 999 - 8th St SW, Calgary, AB

500 - 900 - 6th Ave. SW, Calgary, AB

'Publishers for the Patch'' Magazine publishers of The Roughneck, Energy Processing/Canada Propane/Canada, The Roughneck Buy & Sell (Oil & Gas Equipment Traders), The Canada Gas Plant Directory, The Oilfield Hauler, The Roughneck Joke ...