Davis-Bacon when federal money is in the job
When does the federal Davis-Bacon Act apply to a Maine construction project?
The $2,000 line every federal job crosses
Davis-Bacon applies to every contract in excess of $2,000 to which the federal government is a party, for construction, alteration or repair, including painting and decorating, of public buildings and public works.
That threshold is low enough to catch almost everything. A state's chapter might exempt a job this size, but the federal statute does not, and the federal government can be a party to work built in Maine through grants, aid and agency spending.
The advertised specifications for every covered contract must state the minimum wages to be paid to the various classes of laborers and mechanics. The wage floor is in the bid documents before you price, same as the state side.
$2,000Under 40 U.S.C. §3142, the advertised specifications for every federal construction contract in excess of $2,000 must state the minimum wages to be paid to various classes of laborers and mechanics. — 40 U.S.C. §3142 (Cornell LII mirror of the U.S. Code), retrieved 2026-09-29
The wage the Secretary of Labor determines
The minimum wage under Davis-Bacon is based on the wages the Secretary of Labor determines to be prevailing for the corresponding classes of laborers and mechanics on similar projects in the relevant locality.
A locality under the federal law means the civil subdivision of the state in which the work is to be performed. That is narrower than Maine's state construction industry survey, which can treat the whole state as one market for a classification.
The rates are published as wage determinations attached to the solicitation. Read the determination's classes before estimating, because a class the determination names is a class you must pay at the stated rate, regardless of what your crew was paid last year.
Under 40 U.S.C. §3142(b), covered federal wages are based on rates the Secretary of Labor determines to be prevailing for similar classes of laborers and mechanics in the locality. — 40 U.S.C. §3142 (Cornell LII mirror of the U.S. Code), retrieved 2026-09-29
How the federal floor meets the Maine chapter
A Maine job can carry one floor, the other, or both. The state chapter turns on state funds and a $50,000 contract; the federal statute turns on federal participation and $2,000.
Maine's rate-setting already watches the federal numbers. The Bureau of Labor Standards collects Davis-Bacon data as its third data set and uses the highest of its three sources for each classification.
So on a state-covered project the Maine rate is at least the federal one for the same classification. On a federally covered project the federal determination governs, and the state chapter may not apply at all if no state dollars are in the job. The Maine prevailing wage page covers that side of the line.
Under 26 M.R.S. §1308, Maine's bureau collects federal Davis-Bacon data for each classification and uses the highest of its three data sets. — Maine Revised Statutes, Title 26, §1308, retrieved 2026-09-29
The bonds that ride along with federal money
Federal construction over $100,000 carries the Miller Act pair, a performance bond and a payment bond, before award. Under that amount, the wage law still applies while the bond law does not.
That split is worth reading twice. A $40,000 federal paint job owes Davis-Bacon wages but no statutory bond pair; a $150,000 one owes both. The solicitation can always ask for more than the statute requires.
What the pair costs and how a small contractor carries it is on the performance and payment bonds page. What the whole pursuit costs, premiums included, is on the cost page.
$100,000Under 40 U.S.C. §3131, federal construction contracts over $100,000 require a performance bond and a payment bond before award. — 40 U.S.C. §3131 (Cornell LII mirror of the U.S. Code), retrieved 2026-09-29
Payroll records a federal contract asks for
Federal covered contracts ask for certified payroll, weekly statements of the wages paid to each worker on the job. Maine's own chapter asks for a monthly record filed with the authority that let the contract.
The two regimes rhyme because they descend from the same idea: the wage floor is only real if the payroll proves it. A contractor keeping clean records for one is most of the way to clean records for the other.
Maine's statute puts a copy of the wage record at the job site, open to inspection, and a copy filed monthly, kept for three years after the contract ends. Whatever the federal administrator asks beyond that, the habit is the same: hours, titles, rates, actual pay, in writing.
3 yearsUnder 26 M.R.S. §1311, a wage record showing names, hours, titles, rates and actual pay must be kept at the job site and filed monthly, for up to 3 years after the contract ends. — Maine Revised Statutes, Title 26, §1311, retrieved 2026-09-29
Questions
Does Davis-Bacon apply to a town project paid with a federal grant?
It can. The statute applies to contracts in excess of $2,000 to which the federal government is a party, and federal financial participation in a local project can bring a project under its terms. Read the solicitation's wage determination clause before pricing.
Can the federal rate be lower than Maine's state prevailing rate?
The two floors answer different funding streams. Where the state chapter applies, Maine's bureau takes the highest of its three data sets, including the federal Davis-Bacon data, so the state rate cannot fall below the federal number for the same classification.
Do office staff on a covered project get the prevailing rate?
The statute covers mechanics and laborers employed on the work site, and the wage determination names the covered classifications. Staff who do not perform work in a covered classification are paid under their own employment terms, not the determination.
What happens if a federal wage determination arrives after the bid?
A changed determination is a contract change, not a reason to eat the difference. Raise it before signing, because the advertised specifications are supposed to state the minimum wages, and a gap between the determination and your price is a problem for the award conversation, not for your crew's pay.