What Is Prevailing Wage in PA? Rates, Rules, and Penalties

Prevailing wage in PA is the minimum hourly pay rate — base wage plus fringe benefits — that contractors must pay workers on publicly funded construction projects where the total cost exceeds $25,000. The Pennsylvania Department of Labor & Industry sets those rates by trade and by county, drawing primarily from local collective bargaining agreements.¹ The rule comes from the Pennsylvania Prevailing Wage Act, Act 442 of 1961, and its purpose is to stop outside contractors from undercutting local labor markets on public jobs.²

Which Projects Are Covered

Two conditions have to be met. The project must be paid for in whole or in part with public funds, and the estimated total cost must exceed $25,000.² Public funds include money from the Commonwealth, counties, municipalities, school districts, and authorities with contracting power. The $25,000 threshold has not been adjusted for inflation since 1961.

Covered work includes construction, reconstruction, demolition, alteration, and repair of public buildings and infrastructure, as well as painting and decorating on public property. A public body cannot carve a project into smaller contracts to slip under the threshold. If the total scope exceeds $25,000, the Act applies to the whole project no matter how the contracts are structured.³

Maintenance Is Excluded

Routine maintenance does not trigger prevailing wage. The Act defines maintenance as repairing existing facilities without changing or increasing their size, type, or extent.² Replacing a broken window with an identical one is maintenance. Replacing it with a larger one, or adding windows to a wall, crosses into repair or alteration. Patching a pothole in a municipal lot is likely maintenance; resurfacing the whole lot and adding drainage is covered public work. When classification is ambiguous, the Department of Labor & Industry makes the call.

Who Must Be Paid the Prevailing Wage

The Act covers “workmen,” meaning laborers, mechanics, and skilled and semiskilled workers performing services directly at the project site.⁴ Each worker gets a trade classification, and the minimum rate follows that classification and the county of the work. Architects, engineers, and other professionals are not covered.

Material suppliers and their employees are exempt as long as they stay off the job site, and off-site fabrication is excluded. Truck drivers fall on both sides of the line. A driver hauling material around the site or from a nearby borrow pit to the site earns prevailing wages. A driver simply delivering material from an off-site supplier does not.³

Apprentices

Apprentices may be paid less than the journey-worker rate, but only if they are enrolled in a program registered with the Pennsylvania Apprenticeship and Training Council.⁵ Registered programs include a progressively increasing wage schedule tied to a percentage of the journey-worker rate, along with on-the-job training and classroom instruction. An unregistered apprentice is owed the full journey-worker rate for their classification. Calling someone an apprentice does not change the obligation if the registration isn’t there.

How Rates Are Set and Where to Find Them

The Department of Labor & Industry’s Bureau of Labor Law Compliance sets rates county by county and trade by trade, drawing primarily from collective bargaining agreements in each region.¹ An electrician’s rate in Philadelphia will not match the rate in a rural northern-tier county. Every published rate has two components: the base hourly wage and the required fringe benefit contribution.

Before bidding on a public contract, a contractor requests a wage determination from the Department for the specific project. That predetermination locks in the rates all bidders must use for labor cost calculations. If a new collective bargaining agreement takes effect during a long project, the Department may issue updated rates.

You can look up existing wage determinations by county and project through the Department’s online Prevailing Wage Search tool.⁶

Fringe Benefits, Cash Pay, and Overtime

Fringe benefits under the Act cover health insurance, retirement and pension contributions, vacation pay, sick leave, and similar benefits common in construction.⁴ A contractor can satisfy the fringe obligation by contributing to a bona fide benefit plan, by paying the fringe amount directly to the worker as additional cash wages, or by combining the two.³ Costs the contractor is already required to pay by other laws, such as Social Security taxes, workers’ compensation, or unemployment insurance, do not count toward the fringe obligation.

Deductions from a worker’s pay, such as contributions to a personal savings account or a charitable donation, are allowed only when the worker has authorized them in writing and they are solely for the worker’s benefit.³

Overtime is where contractors often get tripped up. Work over 40 hours in a workweek must be paid at one and a half times the worker’s “regular rate,” and on a prevailing wage project the regular rate includes any cash paid in lieu of fringe benefits.³ If a worker earns $35 per hour in base pay and $10 per hour in cash instead of benefits, the overtime rate is calculated on $45, not $35.

Contractor Duties: Payroll, Posting, Records

Contractors and subcontractors submit weekly certified payroll reports to the public body that awarded the contract. Each report lists every worker’s name, address, Social Security number, trade classification, hours, and wages, and the employer certifies under penalty of law that every worker received at least the applicable rate.

The applicable wage rates must also be posted at the job site so workers can see them and check that they are being paid correctly for their classification.

Payroll and employment records must be kept for at least four years after related contributions have been paid. Daily attendance records have a two-year retention period.⁷ Audits can come years after a project wraps up.

Penalties

A contractor or subcontractor found to have intentionally violated the Act is debarred from being awarded any public works contract for three years.⁸ Intentional violators must also pay the full amount of prevailing wages owed to affected workers. The Department of Labor & Industry can refer the case to the Attorney General to seek liquidated damages and can direct the public body to terminate the contractor from the project.³

Falsifying a certified payroll report is a criminal misdemeanor. Any person, firm, corporation, corporate officer, or partnership involved may face criminal prosecution.³

How a Worker Files a Complaint

A worker who believes they have been underpaid on a prevailing wage project can file a complaint with the Bureau of Labor Law Compliance. Complaints can be submitted online, emailed to RA-LI-SLMR-LLC@pa.gov, faxed to 717-787-0517, or mailed to the Bureau at 1301 Labor and Industry Building, 651 Boas Street, Harrisburg, PA 17121.⁹ Supporting records like pay stubs and time sheets can be sent to the assigned investigator after the complaint is filed.

Retaliation against a worker for reporting a prevailing wage violation is illegal. An employer cannot fire, demote, cut hours, or take other adverse action for exercising rights under wage protection laws, and workers who experience retaliation have additional legal remedies beyond the original wage claim.

1
Pennsylvania Broadband Development Authority. PA Prevailing Wage Rates
2
Pennsylvania Legislature. Pennsylvania Prevailing Wage Act
3
Commonwealth of Pennsylvania. Prevailing Wage FAQs
4
Cornell Law Institute. 34 Pa Code 9.102 – Definitions
5
Cornell Law School. 34 Pa Code 83.5 – Standards of Apprenticeship
6
Commonwealth of Pennsylvania. Prevailing Wage Search
7
Legal Information Institute. 34 Pa Code 63.64 – Records to Be Kept by Employer
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Commonwealth of Pennsylvania. Prevailing Wage Projects
9
Commonwealth of Pennsylvania. File a Wage Payment and Collection Complaint