Entrec Customer Service Phone Numbers Customer Service: 1-888-962-1600   Entrec Headquarters Info, Email, Phone number, Website and live chat Information ENTREC delivers safe, exceptional, innovative crane and specialized transportation solutions. We routinely work with over-weight and over-size cargo within the oilsands, Liquefied Natural Gas conventional oil and gas, mining, petrochemical, pulp and paper, infrastructure, refining, and