Prevailing Wage Rates for Plumbers on Federal Projects

May 30, 2026

Plumbers and pipefitters are essential trades on federal construction projects, and their prevailing wage rates under Davis-Bacon are among the higher-paying classifications.

Plumber vs. Pipefitter Classification

In many wage determinations, Plumbers and Pipefitters are listed as separate classifications with potentially different rates. Plumbers typically handle domestic water systems and waste piping; pipefitters handle process piping, HVAC systems, and industrial piping. Assign workers to the correct classification.

Typical Rate Ranges

Plumber total packages typically range from $42–$75/hr depending on the state. California and New York rates are at the high end; southeast and mountain states tend to be lower.

View plumber prevailing wage rates →

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