What is the Davis-Bacon prevailing wage for a sprinkler fitter in Missouri?

There is no single figure. Active federal determinations for Missouri publish 34 sprinkler fitter classification rates ranging from $42.93 to $52.32 per hour before fringe benefits. The rate that applies depends on the county, the type of construction and the wage determination incorporated into the contract.

How many counties in Missouri have a published sprinkler fitter rate?

48 of the counties covered by active federal determinations list at least one sprinkler fitter classification.

Do these rates apply to state-funded projects?

No. These are federal Davis-Bacon rates, which apply to federally funded or assisted construction. Missouri may set its own prevailing wage rates for state and locally funded work; the state law summary is on the Missouri prevailing wage page.

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Sprinkler Fitter prevailing wage rates in Missouri

Federal Davis-Bacon rates published in 31 active determinations, 2026

Active federal Davis-Bacon determinations for Missouri publish 34 sprinkler fitter classification rates, across 31 determinations covering 48 counties.
Those published base rates run from $42.93 to $52.32 an hour before fringe benefits. Which one applies to a job depends on its county, its construction type and the determination written into the contract.
Construction types covered: Building, Residential.
Last determination revision affecting sprinkler fitter rates in Missouri: 2026-09-03.

The official source: binding Davis-Bacon and Service Contract Act wage determinations are published by the U.S. Department of Labor at SAM.gov Wage Determinations. This site indexes them and links every determination to its official document - the determination incorporated into a contract governs.

This page collects every classification in Missouri's active federal determinations that is a form of sprinkler fitter work (fire-suppression sprinkler systems) and shows the rate published for it. Determinations name a classification the way the underlying union agreement or wage survey named it, so the wording varies between them; the rate and the fringe are reproduced exactly as published.

Published rates by determination

MO20260004 rev 1 · Building · Butler

Classification as published	Base rate	Fringes	Rate schedule
SPRINKLER FITTER (FIRE SPRINKLERS)	$45.94	27.53	SFMO0669-003 collectively bargained (union) rate

Official document: MO20260004 on SAM.gov.

MO20260005 rev 1 · Building · Camden

Classification as published	Base rate	Fringes	Rate schedule
SPRINKLER FITTER (FIRE SPRINKLERS)	$45.94	27.53	SFMO0669-003 collectively bargained (union) rate

Official document: MO20260005 on SAM.gov.

MO20260010 rev 2 · Building · Cooper

Classification as published	Base rate	Fringes	Rate schedule
SPRINKLER FITTER (FIRE SPRINKLERS)	$45.94	27.53	SFMO0669-003 collectively bargained (union) rate

Official document: MO20260010 on SAM.gov.

MO20260011 rev 1 · Building · Dunklin

Classification as published	Base rate	Fringes	Rate schedule
SPRINKLER FITTER (FIRE SPRINKLERS)	$45.94	27.53	SFMO0669-003 collectively bargained (union) rate

Official document: MO20260011 on SAM.gov.

MO20260014 rev 1 · Building · Mississippi

Classification as published	Base rate	Fringes	Rate schedule
SPRINKLER FITTER (FIRE SPRINKLERS)	$45.94	27.53	SFMO0669-003 collectively bargained (union) rate

Official document: MO20260014 on SAM.gov.

MO20260015 rev 1 · Building · New Madrid

Classification as published	Base rate	Fringes	Rate schedule
SPRINKLER FITTER (FIRE SPRINKLERS)	$45.94	27.53	SFMO0669-003 collectively bargained (union) rate

Official document: MO20260015 on SAM.gov.

MO20260016 rev 1 · Building · Pemiscot

Classification as published	Base rate	Fringes	Rate schedule
SPRINKLER FITTER (FIRE SPRINKLERS)	$45.94	27.53	SFMO0669-003 collectively bargained (union) rate

Official document: MO20260016 on SAM.gov.

MO20260018 rev 1 · Building · Phelps

Classification as published	Base rate	Fringes	Rate schedule
SPRINKLER FITTER (FIRE SPRINKLERS)	$45.94	27.53	SFMO0669-003 collectively bargained (union) rate

Official document: MO20260018 on SAM.gov.

MO20260019 rev 1 · Building · Pulaski

Classification as published	Base rate	Fringes	Rate schedule
SPRINKLER FITTER (FIRE SPRINKLERS)	$45.94	27.53	SFMO0669-003 collectively bargained (union) rate

Official document: MO20260019 on SAM.gov.

MO20260021 rev 1 · Building · Ripley

Classification as published	Base rate	Fringes	Rate schedule
SPRINKLER FITTER (FIRE SPRINKLERS)	$45.94	27.53	SFMO0669-003 collectively bargained (union) rate

Official document: MO20260021 on SAM.gov.

MO20260022 rev 1 · Building · Scott

Classification as published	Base rate	Fringes	Rate schedule
SPRINKLER FITTER (FIRE SPRINKLERS)	$45.94	27.53	SFMO0669-003 collectively bargained (union) rate

Official document: MO20260022 on SAM.gov.

MO20260023 rev 1 · Building · Shannon

Classification as published	Base rate	Fringes	Rate schedule
SPRINKLER FITTER (FIRE SPRINKLERS)	$45.94	27.53	SFMO0669-003 collectively bargained (union) rate

Official document: MO20260023 on SAM.gov.

MO20260024 rev 1 · Building · Stoddard

Classification as published	Base rate	Fringes	Rate schedule
SPRINKLER FITTER (FIRE SPRINKLERS)	$45.94	27.53	SFMO0669-003 collectively bargained (union) rate

Official document: MO20260024 on SAM.gov.

MO20260025 rev 1 · Building · Texas

Classification as published	Base rate	Fringes	Rate schedule
SPRINKLER FITTER (FIRE SPRINKLERS)	$45.94	27.53	SFMO0669-003 collectively bargained (union) rate

Official document: MO20260025 on SAM.gov.

MO20260030 rev 1 · Building · Carter, Howell, Iron, Madison, Oregon, Perry and 4 more

Classification as published	Base rate	Fringes	Rate schedule
SPRINKLER FITTER (FIRE SPRINKLERS)	$45.94	27.53	SFMO0669-003 collectively bargained (union) rate

Official document: MO20260030 on SAM.gov.

MO20260033 rev 1 · Building · Dent, Gasconade, Maries, Miller, Montgomery, Morgan

Classification as published	Base rate	Fringes	Rate schedule
SPRINKLER FITTER (FIRE SPRINKLERS)	$45.94	27.53	SFMO0669-003 collectively bargained (union) rate

Official document: MO20260033 on SAM.gov.

MO20260056 rev 1 · Building · Crawford

Classification as published	Base rate	Fringes	Rate schedule
SPRINKLER FITTER (FIRE SPRINKLERS)	$45.94	27.52	SFMO0669-004 collectively bargained (union) rate

Official document: MO20260056 on SAM.gov.

MO20260062 rev 1 · Residential · Franklin

Classification as published	Base rate	Fringes	Rate schedule
SPRINKLER FITTER (FIRE SPRINKLERS)	$52.32	28.96	SFMO0268-001 collectively bargained (union) rate

Official document: MO20260062 on SAM.gov.

MO20260063 rev 1 · Residential · Jackson

Classification as published	Base rate	Fringes	Rate schedule
SPRINKLER FITTER (FIRE SPRINKLERS) (PORTION OF COUNTY WITHIN A 30 MILE RADIUS OF THE INTERSECTION OF PERSHING & BROADWAY IN KANSAS CITY, MO)	$45.85	25.50	SFMO0314-004 collectively bargained (union) rate
SPRINKLER FITTER (FIRE SPRINKLERS) (REMAINDER OF COUNTY)	$42.93	27.52	SFMO0669-005 collectively bargained (union) rate

Official document: MO20260063 on SAM.gov.

MO20260064 rev 1 · Residential · St Louis City

Classification as published	Base rate	Fringes	Rate schedule
SPRINKLER FITTER (FIRE SPRINKLERS)	$52.32	28.96	SFMO0268-001 collectively bargained (union) rate

Official document: MO20260064 on SAM.gov.

MO20260066 rev 1 · Residential · Bates, Caldwell, Cass, Clay, Clinton, Lafayette and 2 more

Classification as published	Base rate	Fringes	Rate schedule
SPRINKLER FITTER (FIRE SPRINKLERS) (CASS, CLAY, LAFAYETTE, PLATTE & RAY COUNTIES)	$45.85	25.50	SFMO0314-001 collectively bargained (union) rate
SPRINKLER FITTER (FIRE SPRINKLERS) (BATES, CALDWELL & CLINTON COUNTIES)	$42.93	27.52	SFMO0669-006 collectively bargained (union) rate

Official document: MO20260066 on SAM.gov.

MO20260070 rev 1 · Residential · Crawford, Jefferson, Lincoln, St Charles, St Louis, Warren and 1 more

Classification as published	Base rate	Fringes	Rate schedule
SPRINKLER FITTER (FIRE SPRINKLERS) (JEFFERSON, ST CHARLES & ST LOUIS COUNTIES)	$52.32	28.96	SFMO0268-004 collectively bargained (union) rate
SPRINKLER FITTER (FIRE SPRINKLERS) (CRAWFORD, LINCOLN, WARREN & WASHINGTON COUNTIES)	$42.93	27.52	SFMO0669-007 collectively bargained (union) rate

Official document: MO20260070 on SAM.gov.

MO20260072 rev 2 · Building · Cass

Classification as published	Base rate	Fringes	Rate schedule
SPRINKLER FITTER	$45.85	25.50	SFMO0314-002 collectively bargained (union) rate

Official document: MO20260072 on SAM.gov.

MO20260073 rev 2 · Building · Clinton

Classification as published	Base rate	Fringes	Rate schedule
SPRINKLER FITTER	$45.85	25.50	SFMO0314-002 collectively bargained (union) rate

Official document: MO20260073 on SAM.gov.

MO20260074 rev 1 · Building · Franklin

Classification as published	Base rate	Fringes	Rate schedule
SPRINKLER FITTER	$51.73	29.55	SFMO0268-005 collectively bargained (union) rate

Official document: MO20260074 on SAM.gov.

MO20260077 rev 1 · Building · Jefferson

Classification as published	Base rate	Fringes	Rate schedule
SPRINKLER FITTER	$51.73	29.55	SFMO0268-005 collectively bargained (union) rate

Official document: MO20260077 on SAM.gov.

MO20260079 rev 2 · Building · Platte

Classification as published	Base rate	Fringes	Rate schedule
SPRINKLER FITTER	$45.85	25.50	SFMO0314-002 collectively bargained (union) rate

Official document: MO20260079 on SAM.gov.

MO20260080 rev 2 · Building · St Louis City

Classification as published	Base rate	Fringes	Rate schedule
SPRINKLER FITTER	$51.73	29.55	SFMO0268-005 collectively bargained (union) rate

Official document: MO20260080 on SAM.gov.

MO20260082 rev 2 · Building · Bates, Caldwell, Clay, Jackson, Lafayette, Ray

Classification as published	Base rate	Fringes	Rate schedule
SPRINKLER FITTER	$45.85	25.50	SFMO0314-002 collectively bargained (union) rate

Official document: MO20260082 on SAM.gov.

MO20260087 rev 1 · Building · Lincoln, St Charles, Warren

Classification as published	Base rate	Fringes	Rate schedule
SPRINKLER FITTER	$51.73	29.55	SFMO0268-005 collectively bargained (union) rate

Official document: MO20260087 on SAM.gov.

MO20260089 rev 1 · Building · St Louis, Washington

Classification as published	Base rate	Fringes	Rate schedule
SPRINKLER FITTER	$51.73	29.55	SFMO0268-005 collectively bargained (union) rate

Official document: MO20260089 on SAM.gov.

Where to go next

Sprinkler Fitter rates in every state · Missouri prevailing wage and state law · Missouri determinations by county · pay calculator

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