Greg Remsburg is a construction expert and a member of the Hoffman Crew. He is a lifelong friend of Todd Hoffman, and came to Alaska with the group after he became unemployed and money ran low. His financial situation became so bad that he and his family had to take handouts. At the claims the crew has worked at, Remsburg helps with the construction and fixing of the crews equipment and machines.
However, in the forth season, Parker Schnabel called upon Remsburg's expertise in the Klondike and he joined Parker's crew, making a return.