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New Hampshire Davis-Bacon wage determination changes, 2026
The U.S. Department of Labor published 32 modifications to 32 of New Hampshire's Davis-Bacon wage determinations between May 18, 2026 and May 18, 2026 that changed, added or removed a rate. Across them, 0 rates went up, 0 went down, 559 rows were added and 0 removed.
From every revision of each WD on SAM.gov, compared row by row (rate identifier and classification) and read twice. 32 of these modifications are dated May 18, 2026, when DOL reissued most WDs. Totals are base plus fringe. A contract keeps the modification in its bid documents, so a later one only reaches new bids. New Hampshire Davis-Bacon rates by county
Every modification, newest first
Each row links the new revision on SAM.gov; "before" links the one it replaced.
May 18, 2026 32 modifications
| WD | Construction | Counties | Up | Down | Added | Removed |
|---|---|---|---|---|---|---|
| NH20260041 mod 1 (before) | highway | Strafford | 31 | |||
| NH20260040 mod 1 (before) | highway | Rockingham | 31 | |||
| NH20260039 mod 1 (before) | highway | Hillsborough | 31 | |||
| NH20260038 mod 1 (before) | highway | Sullivan | 21 | |||
| NH20260037 mod 1 (before) | highway | Merrimack | 23 | |||
| NH20260036 mod 1 (before) | highway | Grafton | 21 | |||
| NH20260035 mod 1 (before) | highway | Coos | 21 | |||
| NH20260034 mod 1 (before) | highway | Cheshire | 21 | |||
| NH20260033 mod 1 (before) | highway | Carroll | 21 | |||
| NH20260032 mod 1 (before) | highway | Belknap | 23 | |||
| NH20260026 mod 1 (before) | heavy | Strafford | 18 | |||
| NH20260025 mod 1 (before) | heavy | Rockingham | 18 | |||
| NH20260024 mod 1 (before) | heavy | Hillsborough | 18 | |||
| NH20260023 mod 1 (before) | building | Strafford | 25 | |||
| NH20260022 mod 1 (before) | building | Rockingham | 25 | |||
| NH20260021 mod 1 (before) | building | Hillsborough | 25 | |||
| NH20260020 mod 1 (before) | building | Cheshire, Sullivan | 16 | |||
| NH20260019 mod 1 (before) | building | Merrimack | 16 | |||
| NH20260018 mod 1 (before) | building | Grafton | 18 | |||
| NH20260017 mod 1 (before) | building | Coos | 17 | |||
| NH20260016 mod 1 (before) | building | Carroll | 18 | |||
| NH20260015 mod 1 (before) | building | Belknap | 16 | |||
| NH20260010 mod 1 (before) | heavy | Sullivan | 9 | |||
| NH20260009 mod 1 (before) | heavy | Merrimack | 9 | |||
| NH20260008 mod 1 (before) | heavy | Grafton | 9 | |||
| NH20260007 mod 1 (before) | heavy | Coos | 9 | |||
| NH20260006 mod 1 (before) | heavy | Cheshire | 9 | |||
| NH20260005 mod 1 (before) | heavy | Carroll | 9 | |||
| NH20260004 mod 1 (before) | heavy | Belknap | 9 | |||
| NH20260003 mod 2 (before) | heavy | Rockingham, Hillsborough | 7 | |||
| NH20260002 mod 1 (before) | residential | Rockingham, Hillsborough, Strafford | 8 | |||
| NH20260001 mod 1 (before) | residential | Cheshire, Sullivan, Carroll and 4 more | 7 |
Questions about New Hampshire's Davis-Bacon changes
How often do Davis-Bacon wage rates change in New Hampshire?
Whenever DOL modifies a wage determination. So far in 2026, DOL has published 32 modifications to New Hampshire wage determinations that changed, added or removed a rate, all dated May 18, 2026, when DOL reissued most WDs.
Does a new modification change the rates on my contract?
A contract keeps the wage determination in its bid documents. Modifications published before bid opening apply to it, though one published less than 10 days before can be left out if the agency finds there isn't time to tell bidders (29 CFR 1.6(c)).
Where are the official New Hampshire wage determinations?
On SAM.gov. Each row on this page links the new revision there and the one it replaced, and every New Hampshire rate page names its WD and modification.
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