Gross Domestic Product: Professional, Scientific, and Technical Services (NAICS 54) in the United States was 2523241.00000 Mil. of $ in July of 2025, according to the United States Federal Reserve. Historically, Gross Domestic Product: Professional, Scientific, and Technical Services (NAICS 54) in the United States reached a record high of 2523241.00000 in July of 2025 and a record low of 834654.00000 in January of 2005. Trading Economics provides the current actual value, an historical data chart and related indicators for Gross Domestic Product: Professional, Scientific, and Technical Services (NAICS 54) in the United States - last updated from the United States Federal Reserve on April of 2026.