The Green Machine is a site ready portable hydronic heating system with multi-task capabilities. Trailer units or skid units available. We take pride in being a Montana based company and manufacture all of our units in Montana. The environment is very important to us and that is why we manufacture machines that are environmentally friendly. Our machines do not use diesel fired boilers, therefore lowering emissions into the environment. So, whether you are thinking of renting or purchasing ground heaters, think “Green”.