Prevailing wage

Delaware prevailing wage and certified payroll rules

Delaware's prevailing wage law (29 Del. C. 6960) applies to public works that use any state funds and exceed $500,000 for new construction or $45,000 for alteration, repair, renovation, or demolition. Rates are set by county, and sworn payroll is due every week.

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Delaware has a state prevailing wage law, and its thresholds are low enough to catch a lot of small public work. Title 29, Section 6960 of the Delaware Code applies to any public works contract, or aggregate of contracts, over $500,000 for new construction (including painting and decorating) or over $45,000 for alteration, repair, renovation, rehabilitation, demolition, or reconstruction, when the State or a subdivision is a party and the State appropriated any part of the money. The Department of Labor sets rates for each of the three counties, and contractors furnish sworn payroll every week.

Delaware prevailing wage at a glance
RuleDelaware
Statute29 Del. C. 6960
Threshold, new constructionOver $500,000 (including painting and decorating)
Threshold, alteration, repair, renovation, demolitionOver $45,000
Funding testState or a subdivision is a party and the State appropriated any part of the funds
Who sets ratesDelaware Department of Labor, Division of Industrial Affairs, Office of Labor Law Enforcement
Rate areasBy county: New Castle, Kent, Sussex
Current building scheduleEffective March 13, 2026
Certified payrollSworn payroll weekly to the awarding agency, or as the contract directs
Pay frequencyAt least once a week
Penalties$1,000 to $5,000 civil penalty per violation; treble back wages to workers; 3-year bar for repeat violators

Which Delaware projects are covered

Three things have to line up: a public works project, a public party (the State or any subdivision, such as a county, town, or school district), and at least some state-appropriated money. Then the dollar test applies to the contract or the aggregate of contracts on the project. A $60,000 gym floor replacement at a state-funded school clears the $45,000 renovation threshold. A $450,000 new pavilion does not clear the $500,000 new construction line.

Coverage reaches past the site fence. The statute requires weekly pay at prevailing rates for mechanics and laborers employed directly on the site and for anyone engaged in custom fabrication work for the job, regardless of where that work is performed. A millwork shop building custom casework for a state-funded courthouse renovation is inside the law even though its crew never sets foot on site.

How Delaware sets rates and where to find them

The Division of Industrial Affairs sets rates by craft and by county. Under Section 6960(a), when a union's collective bargaining rate has prevailed for a craft in a county for four consecutive years, that rate becomes the prevailing wage, and it adjusts each year with the agreement. When collective bargaining rates do not prevail, the rate adjusts each year by the Consumer Price Index for construction, and the department falls back to its annual prevailing wage survey when no rate can otherwise be determined. The statute allows one challenge to a rate per cycle.

The department publishes separate schedules by type of construction. The current building construction schedule is effective March 13, 2026, and it is the sheet you will see attached to state bid documents, with columns for New Castle, Kent, and Sussex. Rates can differ sharply between counties. On the March 2026 building sheet, carpenters are the same in New Castle and Kent but lower in Sussex, so check the county column, not just the trade.

Contractors can also ask the Office of Construction Enforcement to confirm the correct certified rates for a project type and county. Classifications are set by the Department of Labor, and the rate sheet gives a number for classification questions: (302) 318-2769.

Apprentices

The rate sheet says it plainly: non-registered apprentices must be paid the mechanic's rate. If your apprentice is not in a registered program, there is no apprentice discount. See apprentice rules on prevailing wage projects for how ratios and registration usually work.

Delaware certified payroll requirements

Every contract under Section 6960 must require sworn payroll information, in the form the Department of Labor requires, to be furnished weekly. The department's knowledge base says payroll must be submitted weekly to the awarding agency or as directed in your contract, and that timely submission is a legal requirement. The state's fillable form is the Office of Construction Enforcement Payroll Form, which records each employee's hours, wages, deductions, and fringe benefits, and the classifications and rates on it must match the prevailing wage schedule.

  • Frequency: weekly, matching the weekly pay requirement.
  • Recipient: the awarding agency, unless the contract names someone else.
  • Form: the Office of Construction Enforcement Payroll Form (fillable).
  • Posting: the wage scale must be posted in a prominent, easily accessible place at the site.
  • State retention: the Department of Labor keeps the sworn payroll information for six months from the last day of the work week it covers, so keep your own copies.

The department also warns that late payroll can lead to penalties, delayed payments, and increased scrutiny, and that repeated violations may result in debarment. A GC should treat a missing sub payroll the same way it treats a missing certified payroll of its own.

Penalties and liability in Delaware

  • Civil penalty: an employer that knowingly fails to pay prevailing rates, fails to submit payroll reports, or fails to post the wage rates faces $1,000 to $5,000 for each violation.
  • Debarment: a contractor adjudicated in violation again within two years after a judgment cannot bid on, receive, or be awarded a public construction contract until three years after the later judgment. That bar also reaches firms in which the employer has an interest.
  • Termination: after the department notifies an employer of violations by certified mail, the Secretary can terminate the employer's right to proceed if it does not comply within 15 days.
  • Treble damages: underpaid workers, or the department on their behalf, can recover three times the shortfall plus attorney's fees.
  • Upstream liability: a contractor that subcontracts work is civilly liable for its sub's unpaid prevailing wages (not the treble portion) when the sub fails to pay.
  • Withholding: the department can have enough held back from contract payments to cover underpaid wages.

How Delaware differs from Davis-Bacon

Davis-Bacon applies to federally funded or assisted construction over $2,000, with rates published on SAM.gov and weekly certified payroll, often on the optional WH-347. Delaware's law turns on state money and has much higher thresholds, uses county rates set by the state Department of Labor, uses its own payroll form, covers off-site custom fabrication, and gives workers treble damages. When a Delaware project mixes state and federal money, expect both wage schedules in the bid documents and confirm with the agency which payroll format it wants.

Before you bid Delaware public work, check the Delaware contractor license rules, Delaware mechanics lien rights, and Delaware prompt payment terms. Smart Business Automator builds weekly certified payroll from field time and classifications and flags rates that fall below the county schedule; see certified payroll automation.

Frequently asked questions

What is the prevailing wage threshold in Delaware?

Over $500,000 for new construction, including painting and decorating, or over $45,000 for alteration, repair, renovation, rehabilitation, demolition, or reconstruction, on public works where the State appropriated any part of the funds.

How often do I submit certified payroll in Delaware?

Weekly. Sworn payroll goes to the awarding agency, or wherever the contract directs, on the Office of Construction Enforcement Payroll Form.

Where are Delaware prevailing wage rates published?

The Department of Labor's Office of Labor Law Enforcement publishes prevailing wage schedules by type of construction and county. The current building schedule is effective March 13, 2026, and the rate sheet is attached to state bid documents.

Can I pay apprentice rates on a Delaware prevailing wage job?

Only for registered apprentices. The state rate sheet says non-registered apprentices must be paid the mechanic's rate.

What are the penalties for not paying prevailing wage in Delaware?

A civil penalty of $1,000 to $5,000 per violation, treble damages to underpaid workers, possible termination of the contract, and a three-year bar from public contracts for repeat violators.

Sources

  1. Delaware Code: Title 29, Chapter 69, Subchapter IV, Section 6960 Prevailing wage requirements
  2. Delaware Division of Industrial Affairs: Construction Enforcement knowledge base
  3. Delaware Division of Industrial Affairs: How do I submit weekly payroll?
  4. Delaware Division of Industrial Affairs: How do I complete the certified payroll report?
  5. Delaware Division of Industrial Affairs: What happens if my payroll is late?
  6. Delaware Department of Labor: Prevailing wages for building construction effective March 13, 2026 (state bid documents)
  7. U.S. Department of Labor, Wage and Hour Division: Davis-Bacon and Related Acts
  8. U.S. Department of Labor, Wage and Hour Division: Form WH-347 (certified payroll)

Laws and rates change. Confirm current requirements with the state agency before you bid, file, or pay. This page is general information, not legal advice.

Written and edited by

Maurice Francois writes and edits construction operations guides for Smart Business Automator. More from Maurice on the Scaling Legends podcast.

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