Mega Builders is a documentary television series appearing on the Discovery Channel and Science Channel. Each episode takes a look into the people and the machines involved into the construction of many huge engineering projects. Episode list Season 1 Season 2 Season 3 Season 4 Season 5 Reception See also Extreme Engineering Megastructures (TV series) Ultimate Factories External links Engineering projects Discovery Channel (Canada) original programming Documentary television series about industry Construction in the United States Channel 5 (British TV channel) original programming 2005 Canadian television series debuts 2010 Canadian television series endings 2000s Canadian documentary television series