All Employees: Construction: Heavy and Civil Engineering Construction in Maine was 4.42592 Thous. of Persons in January of 2024, according to the United States Federal Reserve. Historically, All Employees: Construction: Heavy and Civil Engineering Construction in Maine reached a record high of 5.31190 in August of 1999 and a record low of 2.49601 in April of 2010. Trading Economics provides the current actual value, an historical data chart and related indicators for All Employees: Construction: Heavy and Civil Engineering Construction in Maine - last updated from the United States Federal Reserve on April of 2024.