What is the Davis-Bacon prevailing wage for a sheet metal worker in New Hampshire?

There is no single figure. Active federal determinations for New Hampshire publish 9 sheet metal worker classification rates ranging from $17.55 to $19.55 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 New Hampshire have a published sheet metal worker rate?

10 of the counties covered by active federal determinations list at least one sheet metal worker classification.

Do these rates apply to state-funded projects?

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

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Sheet Metal Worker prevailing wage rates in New Hampshire

Federal Davis-Bacon rates published in 9 active determinations, 2026

Active federal Davis-Bacon determinations for New Hampshire publish 9 sheet metal worker classification rates, across 9 determinations covering 10 counties.
Those published base rates run from $17.55 to $19.55 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.
Last determination revision affecting sheet metal worker rates in New Hampshire: 2026-05-18.

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 New Hampshire's active federal determinations that is a form of sheet metal worker work (ductwork, architectural sheet metal and metal roofing) 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

NH20260015 rev 1 · Building · Belknap

Classification as published	Base rate	Fringes	Rate schedule
SHEET METAL WORKER, INCLUDES HVAC DUCT INSTALLATION.$ 26.56 24.03 ROOFER	$18.87	0.00	SUNH2015-001 DOL wage survey rate

Official document: NH20260015 on SAM.gov.

NH20260016 rev 1 · Building · Carroll

Classification as published	Base rate	Fringes	Rate schedule
SHEET METAL WORKER, INCLUDES HVAC DUCT INSTALLATION.$ 24.77 11.89 ROOFER	$18.87	0.00	SUNH2015-002 DOL wage survey rate

Official document: NH20260016 on SAM.gov.

NH20260017 rev 1 · Building · Coos

Classification as published	Base rate	Fringes	Rate schedule
SHEET METAL WORKER, INCLUDES HVAC DUCT INSTALLATION.$ 24.77 11.89 ROOFER	$18.87	0.00	SUNH2015-003 DOL wage survey rate

Official document: NH20260017 on SAM.gov.

NH20260018 rev 1 · Building · Grafton

Classification as published	Base rate	Fringes	Rate schedule
SHEET METAL WORKER, INCLUDES HVAC DUCT INSTALLATION.$ 24.77 11.89 ROOFER	$18.87	0.00	SUNH2015-004 DOL wage survey rate

Official document: NH20260018 on SAM.gov.

NH20260019 rev 1 · Building · Merrimack

Classification as published	Base rate	Fringes	Rate schedule
SHEET METAL WORKER, INCLUDES HVAC DUCT INSTALLATION.$ 26.56 24.03 ROOFER	$18.87	0.00	SUNH2015-005 DOL wage survey rate

Official document: NH20260019 on SAM.gov.

NH20260020 rev 1 · Building · Cheshire, Sullivan

Classification as published	Base rate	Fringes	Rate schedule
SHEET METAL WORKER, INCLUDES HVAC DUCT INSTALLATION.$ 26.56 24.03 ROOFER	$18.87	0.00	SUNH2015-006 DOL wage survey rate

Official document: NH20260020 on SAM.gov.

NH20260021 rev 1 · Building · Hillsborough

Classification as published	Base rate	Fringes	Rate schedule
SHEET METAL WORKER, INCLUDES HVAC DUCT INSTALLATION.$ 33.83 10.09 ROOFER	$17.55	3.25	SUNH2015-007 DOL wage survey rate

Official document: NH20260021 on SAM.gov.

NH20260022 rev 1 · Building · Rockingham

Classification as published	Base rate	Fringes	Rate schedule
SHEET METAL WORKER, INCLUDES HVAC DUCT INSTALLATION.$ 24.88 5.46 ROOFER	$19.22	0.00	SUNH2015-008 DOL wage survey rate

Official document: NH20260022 on SAM.gov.

NH20260023 rev 1 · Building · Strafford

Classification as published	Base rate	Fringes	Rate schedule
SHEET METAL WORKER, INCLUDES HVAC DUCT INSTALLATION.$ 24.88 5.46 ROOFER	$19.55	0.00	SUNH2015-009 DOL wage survey rate

Official document: NH20260023 on SAM.gov.

Where to go next

Sheet Metal Worker rates in every state · New Hampshire prevailing wage and state law · New Hampshire determinations by county · pay calculator

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