Maine Prevailing Wage Laws: A Full Guide for Contractors

Understanding Prevailing Wage Requirements

If you are a contractor in Maine, you already know that running a construction business is no small feat. Between managing your crew, bidding on jobs, and keeping projects on schedule, the last thing you want is to get tripped up by a payroll compliance requirement you did not fully understand. Yet, prevailing wage laws catch many contractors off guard.

Prevailing wage requirements can feel overwhelming, especially when you are focused on the work itself. This guide is here to help. By the time you finish reading, you will have a clear understanding of what Maine's prevailing wage laws are, who they apply to, what your responsibilities are as a contractor, and what happens if things go sideways.

Let's take a look.

Key Takeaways from this Article

• Maine's prevailing wage law applies to state-funded public works construction projects with a value of $50,000 or more.
• Contractors and subcontractors must pay workers minimum hourly wages plus fringe benefits as determined by the Maine Bureau of Labor Standards.
• Certified payroll reports must be submitted every payroll period and accompanied by a signed Statement of Compliance.
• Violating Maine's prevailing wage law can result in fines of at least $250 per employee, per day of violation.
• The 2026 prevailing wage rates are now calculated by region rather than by county, following updates that took effect in January 2026.

Prevailing Wage Policies & Determinations

So, what exactly is prevailing wage? In simple terms, prevailing wage rates are the minimum rates that contractors must pay workers on state-funded public works construction projects. These rates are not just about hourly pay. They also include fringe benefits such as health insurance, pension contributions, and vacation pay.

In Maine, the Bureau of Labor Standards is responsible for setting and publishing these rates. Each year, the Bureau conducts a wage survey during the second and third weeks of September. That survey collects wage and benefit data from construction companies working across the state, and the results are used to establish the prevailing wage rates for the following year.

Starting with the 2026 rates, which became effective January 10, 2026, Maine moved from a county-by-county structure to a regional one. The four regions are:

• the Midcoast Region,

• the Northern Region,

• the Southern Region,

• and the Western Region.

This is a meaningful change for contractors who have been accustomed to looking up rates by county, so make sure you are referencing the correct regional rates for your projects going forward.

Every project subject to prevailing wage law must have a wage determination attached to the bid documents, and that determination must be posted at the worksite. If you are unsure which rates apply to your project, contact the agency soliciting the bids. Do not rely on the rates published on the Maine Department of Labor website as a substitute for the formal, project-specific wage determination.

Eligible Credits & Deductions

Maine's prevailing wage law intersects with some important federal tax considerations, particularly for contractors working on renewable energy projects. Under the Inflation Reduction Act, certain renewable energy tax credits can increase significantly if prevailing wage and apprenticeship requirements are met. Specifically, eligible projects can qualify for a credit multiplier of five times the base credit amount when these requirements are satisfied.

To qualify, laborers and mechanics working on the construction, alteration, or repair of a qualifying facility must be paid wages at rates not less than the prevailing rates for similar work in the same geographic area. This requirement applies to the taxpayer, as well as any contractors and subcontractors on the project. If your project falls into this category, it is worth consulting with a tax professional to understand the full scope of the credits available to you and the recordkeeping requirements that go along with them.

Apprentices

If you employ apprentices on a prevailing wage project, there are specific rules you need to follow. In Maine, to qualify as an apprentice, an individual must be at least 16 years of age, must be employed to learn an occupation approved by the Maine Department of Labor, and must be registered with the Maine Apprenticeship Program (MAP).

Apprentices who are registered in an apprenticeship program may be paid at a rate lower than the journeyman prevailing wage rate, as specified by their apprenticeship program. However, that reduced rate only applies when the proper apprentice-to-journeyman ratio is being maintained on the job. If that ratio is not met on any given day, apprentices must be paid the full prevailing wage rate for that day.

For contractors working on projects tied to federal renewable energy tax credits, the apprenticeship requirements are even more specific. A certain percentage of total labor hours must be performed by qualified apprentices, and each contractor or subcontractor employing four or more workers must have at least one qualified apprentice on the job.

Certified Payroll

One of the most important responsibilities you have as a contractor on a prevailing wage project is submitting certified payroll. This is not optional, and it is not something you can catch up on at the end of the project. Certified payroll must be submitted every payroll period.

So, what does that mean exactly? Every pay period, you are required to submit a detailed payroll report that includes each employee's name, address, job classification, hours worked each day, hourly rate of pay, fringe benefit contributions, gross wages, all deductions, and net wages paid. Along with that report, you must include a signed Statement of Compliance confirming that the information is accurate and that all workers have been paid at least the applicable prevailing wage rate.

This report gets submitted to both the general contractor and the letting agency. The Bureau of Labor Standards then reviews the submissions to verify that workers are receiving the wages and benefits they are legally entitled to. Falsifying any of this information can result in civil or criminal prosecution under Maine law.

Davis-Bacon Act

Here is what you need to know about the Davis-Bacon Act in regard to prevailing wage. The Davis-Bacon Act is a federal law that requires contractors and subcontractors on federally funded construction projects to pay their workers locally prevailing wages and fringe benefits.

Maine's prevailing wage law is a state-level requirement, but the two are connected. Maine statute requires the Bureau of Labor Standards to factor federal Davis-Bacon rates into its calculation of state prevailing wage rates. If your project receives federal funding rather than state funding, Davis-Bacon rules will apply instead of Maine's state prevailing wage law.

Either way, the documentation and compliance expectations are very similar. You will still need to maintain accurate payroll records and ensure your workers are being paid the correct rates for their job classifications.

Fringe Benefits

Prevailing wage is not just about the hourly rate your workers take home. It also includes fringe benefits, and this is an area where contractors sometimes fall short without realizing it.

Under Maine's prevailing wage law, fringe benefits include health and welfare contributions, pension or individual retirement account contributions, vacation contributions, and annuity contributions. If a defined contribution amount has not been established for a particular benefit, the most accurate estimated value of those contributions must be included in your wage calculation.

Fringe benefits can be paid directly to approved benefit plans and funds on behalf of employees, or they can be paid out as cash in addition to the hourly base rate. Either way, the total compensation must add up to at least the full prevailing wage rate for that job classification.

Prevailing Wage Overtime

Overtime on prevailing wage projects works similarly to standard overtime rules. Workers must be paid overtime for any hours worked in excess of 40 hours per week. The overtime rate is time and one half of the employee's regular rate of pay.

It is also worth noting that Maine's prevailing wage law does not require different wage rates for work performed on weekends. It also does not require different rates for working on legal holidays. Those decisions are left up to the employer. Shift differentials also do not change the prevailing wage rate until overtime kicks in. Once an employee crosses the 40-hour threshold for the week, overtime rules apply regardless of the shift being worked.

Prevailing Wage Rates

As mentioned earlier, Maine's prevailing wage rates are determined annually based on the Bureau of Labor Standards wage survey. The 2026 rates are now organized by region rather than county, which is a change contractors should be aware of when bidding on new projects.

To give you a real-world sense of what these rates look like, here are some example rates from the Davis-Bacon wage determination for Androscoggin County. Carpenters are listed at $28.72 per hour with $19.38 in fringe benefits. Electricians come in at $38.07 per hour with $20.91 in fringes. Plumbers are listed at $38.75 per hour with $22.96 in fringes. Ironworkers are at $31.95 per hour with $25.00 in fringes. These numbers vary by trade, classification, and region, so always verify the specific rates that apply to your project and location.

Keep in mind that the official prevailing wage determination for your specific project must come directly from the agency soliciting bids. The rates published online are for reference only.

Prevailing Wage FAQs

What are the prevailing wage requirements of the IRA?

Under the Inflation Reduction Act (IRA), contractors and subcontractors working on qualifying renewable energy facilities must pay laborers and mechanics prevailing wages as determined by the Department of Labor for the geographic area and type of work being performed. Meeting this requirement allows eligible projects to qualify for a tax credit that is five times the base credit amount.

What are the apprenticeship requirements of the IRA?

The IRA requires that a certain percentage of total labor hours on qualifying projects be performed by registered apprentices. Additionally, any contractor or subcontractor employing four or more workers must include at least one qualified apprentice. Apprentices must be registered in a qualifying apprenticeship program recognized by the Department of Labor or an approved state apprenticeship agency.

Are there exceptions to the prevailing wage and apprenticeship requirements enacted as part of the IRA?

Yes. Projects that began construction before January 29, 2023, and facilities with a maximum net output of less than one megawatt are not required to meet the prevailing wage and apprenticeship requirements to qualify for the increased credit amount.

When do the prevailing wage and apprenticeship requirements begin to apply with respect to the construction, alteration, or repair of a facility?

Under the final IRS regulations, the prevailing wage requirements are tied to when a contract is executed, not when construction begins. Contractors can request a specific wage determination from the Department of Labor up to 90 days before a contract is signed.

What is the Prevailing Wage Act?

Maine's Prevailing Wage Act is the state law that requires contractors and subcontractors working on state-funded public works construction projects to pay their workers at least the prevailing wage rates and fringe benefits established by the Bureau of Labor Standards. The law is designed to ensure that workers on public projects are paid fairly and consistently.

When is the payment of prevailing wage required?

In Maine, prevailing wage is required on state-funded public works construction projects with a contract value of $50,000 or more. The requirement applies to the prime contractor as well as any subcontractors working on the project.

What do I pay an apprentice in Maine?

Apprentices registered with the Maine Apprenticeship Program can be paid at the rate specified by their registered apprenticeship program, which is typically lower than the full journeyman prevailing wage rate. However, the correct apprentice-to-journeyman ratio must be maintained on a daily basis. If that ratio is not met on any given day, the apprentice must be paid the full prevailing wage rate for that day.

Conclusion

Prevailing wage compliance is one of those areas where the details really matter. A missed payroll submission or an incorrect wage rate can quickly turn into a costly problem. If you are working on state-funded construction projects in Maine, understanding these requirements is part of doing business. 

If you are a construction company looking for help with payroll and HR compliance, we are here to help.

Written: March 2026

Written by: Chris Cluff