New Hampshire prevailing wage rates, by county
Federal Davis-Bacon base + fringe for every New Hampshire county, next to the market wage, with the determination numbers to cite.
Look up a New Hampshire county
Key trades by county (Building)
| County | Electrician | Plumber | Carpenter | Construction laborer | Heavy equipment operator | Ironworker | Sheet metal worker | Painter |
|---|---|---|---|---|---|---|---|---|
| Belknap | $59.04 | $33.84* | $25.00* | $25.80* | $24.69* | $59.77 | $50.59* | $20.62* |
| Carroll | $34.70* | $34.21* | $22.75* | $27.63* | $23.34* | $59.77 | $36.66* | $18.89* |
| Cheshire | $59.04 | $35.00* | $25.68* | $46.83 | $24.69* | $59.77 | $50.59* | $20.62* |
| Coos | $46.12* | $34.21* | $36.76* | $23.39* | $23.34* | $59.77 | $36.66* | $18.89* |
| Grafton | $29.20* | $35.04* | $37.68* | $24.01* | $23.34* | $59.77 | $36.66* | $18.89* |
| Hillsborough | $59.04 | $33.65* | $30.92* | $27.32* | $28.83* | $36.80* | $43.92* | $26.27* |
| Merrimack | $59.04 | $33.84* | $35.25* | $46.83 | $24.69* | $59.77 | $50.59* | $20.62* |
| Rockingham | $59.04 | $32.28* | $33.02* | $46.83 | $28.27* | $59.77 | $30.34* | $26.27* |
| Strafford | $59.04 | $34.00* | $38.19* | $30.64* | $28.27* | $36.58* | $30.34* | $26.27* |
| Sullivan | $59.04 | $35.00* | $25.68* | $46.83 | $24.69* | $59.77 | $50.59* | $20.62* |
Building construction type, base + fringe per hour, current revision. * = survey rate. Not the official determination; use the lookup for the determination number and a link to the official text.
Rates that have not kept up
Survey-based rates that are eight or more years old and how they compare with today's market median for the county's metro (or state).
| County | Trade | Survey year | Required package $/hr | Market median $/hr |
|---|---|---|---|---|
| Carroll | Electrician | 2017 | $34.70 | $30.21 |
| Coos | Electrician | 2017 | $46.12 | $30.21 |
| Grafton | Electrician | 2017 | $29.20 | $30.21 |
| Belknap | Plumber | 2017 | $33.84 | $32.12 |
| Carroll | Plumber | 2017 | $34.21 | $32.12 |
| Cheshire | Plumber | 2017 | $35.00 | $32.12 |
| Belknap | Carpenter | 2017 | $25.00 | $29.42 |
| Carroll | Carpenter | 2017 | $22.75 | $29.42 |
| Cheshire | Carpenter | 2017 | $25.68 | $29.42 |
| Belknap | Construction laborer | 2017 | $25.80 | $24.03 |
| Carroll | Construction laborer | 2017 | $27.63 | $24.03 |
| Coos | Construction laborer | 2017 | $23.39 | $24.03 |
| Belknap | Heavy equipment operator | 2017 | $24.69 | $29.91 |
| Carroll | Heavy equipment operator | 2017 | $23.34 | $29.91 |
| Cheshire | Heavy equipment operator | 2017 | $24.69 | $29.91 |
| Hillsborough | Ironworker | 2017 | $36.80 | $28.81 |
| Strafford | Ironworker | 2017 | $36.58 | $58.10 |
| Belknap | Sheet metal worker | 2017 | $50.59 | $28.75 |
| Carroll | Sheet metal worker | 2017 | $36.66 | $28.75 |
| Cheshire | Sheet metal worker | 2017 | $50.59 | $28.75 |
| Belknap | Painter | 2017 | $20.62 | $23.88 |
| Carroll | Painter | 2017 | $18.89 | $23.88 |
| Cheshire | Painter | 2017 | $20.62 | $23.88 |
Questions this page answers
What is the prevailing wage in New Hampshire?
For federally funded construction, the Davis-Bacon determinations for New Hampshire (32 active documents covering Building, Residential, Heavy and Highway work) set the required base wage and fringe by county and classification. Union-contract rates apply to electricians in 7 of 10 counties with a Building rate; the typical union package is $59.04 an hour.
How many Davis-Bacon determinations cover New Hampshire?
32 active general wage determinations cover New Hampshire: 9 Building, 11 Heavy, 10 Highway, 2 Residential. Together they list rates for 10 counties in the Building type shown here. State-funded projects may fall under a separate New Hampshire prevailing wage law; this page covers the federal rates.
How often do the rates change?
The Department of Labor publishes modifications most Thursdays. The latest change to a New Hampshire determination in our data is dated 2026-05-18. New determination numbers are issued each January.
Sources and notes
- SAM.gov Davis-Bacon wage determinations for New Hampshire, current revisions as of 2026-09-28: Residential 2, Heavy 11, Building 9, Highway 10.
- BLS OEWS May 2025 for market medians.
- Classification labels normalised to trades by Skilled Wages; where a determination lists several electrician or laborer classes, the journeyman / general class is shown. The official text governs.