All Employees: Construction: Specialty Trade Contractors in California was 616.05683 Thous. of Persons in March of 2024, according to the United States Federal Reserve. Historically, All Employees: Construction: Specialty Trade Contractors in California reached a record high of 635.39480 in February of 2006 and a record low of 273.70471 in January of 1993. Trading Economics provides the current actual value, an historical data chart and related indicators for All Employees: Construction: Specialty Trade Contractors in California - last updated from the United States Federal Reserve on April of 2024.