All Employees: Construction: Specialty Trade Contractors in California was 597.50000 Thous. of Persons in March of 2022, according to the United States Federal Reserve. Historically, All Employees: Construction: Specialty Trade Contractors in California reached a record high of 641.20000 in August of 2006 and a record low of 258.10000 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 March of 2024.