The series chronicles the wild adventures of a full service master mechanic shop that takes on high-risk jobs across the frozen Tundra. Risking life and limb on every job, this charismatic 10+ man team of Alaska roughnecks brave the elements and work around the clock repairing super machines under the harshest conditions and in the most remote places in the world. Danger, risk and incredible skill, are some of the attributes these premier master mechanics put to the test repairing anything and everything with an engine. They are specialists of a different breed and can fix things from a stranded crab boats in the middle of the bearing sea to multi-million-dollar cranes frozen to the earth near the North Pole. With a constant work schedule, high stakes and 24-hour service, there is never a dull moment.