Overview
Construction screening is layered differently from other industries. A single site may hold workers from a general contractor, half a dozen subcontractors, a staffing agency, and several specialist trades, all under one safety plan and one client’s requirements.
Most of what gets checked here is not criminal history. It is whether someone holds the safety training required to be on the site at all, and whether the trade license they claim belongs to them or to their employer.
Throughout this page, “screening company” refers to the outside firm an employer hires to run a check. In the law it is called a consumer reporting agency, or CRA.
Which Checks Are Commonly Run
| Safety Training Cards | Frequently the first thing checked, and in some jurisdictions a legal condition of setting foot on site. Covered below. |
| License Verification | Trade licenses for electricians, plumbers, and mechanical contractors, verified with the issuing state or local authority. |
| Driving Records | For anyone driving on public roads, including crew transport, which is a wider group than most contractors screen. |
| Drug Testing | Common and frequently required by the project owner rather than by law. |
| Criminal Records | Standard, and often driven by site access requirements on secure or occupied projects. |
| Employment History | Confirms claimed trade experience and apprenticeship completion. |
Safety Training Cards
Federal safety regulation does not require the 10 hour or 30 hour construction outreach courses. They are voluntary at the federal level. Several states and cities have made them mandatory anyway, and the industry has largely made them a condition of employment regardless.
Where They Are Required by Law
- Nevada requires the 10 hour course for construction employees and the 30 hour course for supervisors, covering private work as well as public.
- Massachusetts requires it for construction workers on all public sector projects.
- Missouri requires it on state and municipal public works projects.
- Connecticut requires it on state funded public building projects above a dollar threshold.
- New Hampshire requires it on public works projects above a dollar threshold.
- New York State requires a valid 10 hour card for workers on public contracts above $250,000.
- New York City goes furthest, requiring 40 hours of site safety training for workers and 62 hours for supervisors on most sites needing a site safety plan, with the outreach courses counting toward the total and a renewal cycle attached. It does not apply to work on 1 to 3 family homes.
- Miami-Dade County requires it on public or private contracts above a dollar threshold.
How This Differs From Equipment Certification
Unlike a forklift certification, a safety training card travels with the worker. It is issued by the Department of Labor to the individual rather than certified by the employer, so it is portable between jobs and can be verified. Equipment operator certification works the opposite way, is specific to one employer and one workplace, and has to be redone at every new job.
The practical consequence is that a card is worth verifying, because there is something to verify against. Where a jurisdiction runs its own registry, training records are held centrally and can be checked there.
Trade Licenses and Who Holds Them
Licensing in construction is fragmented in a way that catches people out, because a license may sit with a company rather than a person.
Individual licenses are held by the worker. Electricians, plumbers, and mechanical trades are typically licensed personally, at journeyman and master levels, by a state or local board that publishes a lookup and any disciplinary record.
Contractor licenses are held by the business, frequently with a named qualifying individual whose credentials support it. Verifying a company’s license tells you nothing about whether the person on your site is qualified, and verifying an individual tells you nothing about whether their employer is licensed to do the work.
Both need checking, and so does the third element. A contractor license is usually paired with a bond and a certificate of insurance, and a valid license with a lapsed bond leaves the same exposure as no license at all. Our license verification page covers how to read status fields and disciplinary history.
Subcontractors and Site Access
This is the structural gap in construction screening. A general contractor may screen its own crew thoroughly while dozens of subcontractor employees pass through the same gate having been screened to unknown standards or not at all.
Three points follow.
Screening obligations flow by contract. If the project owner requires it, the general contractor has to pass it down, and each subcontractor has to pass it further. A gap anywhere in that chain is a gap on the site.
Evidence beats assurance. A subcontractor’s confirmation that it screens is not the same as seeing what it screened for and when. Where an owner audits, they audit the site rather than the payroll.
Access control is where it becomes real. Badging systems on larger sites make it possible to require proof before issuing access, which turns a contractual obligation into an operational one.
Second Chance Hiring
Construction is one of the largest employers of people with criminal records, and the trades have a long history of it. Two federal programs reduce the risk.
The Federal Bonding Program provides free fidelity bonds covering theft or dishonesty for the first 6 months of employment, typically $5,000 to $25,000, at no cost to employer or worker. It addresses the objection directly on sites with tools and materials.
The Work Opportunity Tax Credit offers up to $2,400 for hiring someone convicted of a felony or released within the past year, with the pre-screening form due to the state workforce agency within 28 calendar days of the start date. Confirm the program is currently authorized, and keep the form away from the hiring decision, since it requires asking about convictions before an offer while fair chance rules restrict that until after one.
Apprenticeship programs are also a common route back into work, and completion is verifiable with the sponsoring body.
Common Mistakes
- Verifying a company license and assuming the worker is qualified, or the reverse.
- Checking a license without checking the bond and insurance.
- Assuming the safety card requirement is federal, when it is state and local.
- Missing a renewal cycle where the jurisdiction requires one.
- Screening your own crew but not subcontractors on the same site.
- Accepting a subcontractor’s assurance rather than evidence.
- Screening only drivers of company vehicles, missing crew transport.
For Job Seekers in Construction
- Get the safety card before you need it. In some places you legally cannot start without one, and in much of the industry you will not be hired without one regardless.
- Your card travels with you. Unlike equipment certification, it is issued to you rather than by an employer, so it moves between jobs.
- Check your own license status. Trade boards publish free lookups, and an expired license reads far worse than it deserves to.
- Know whether the license is yours or your employer’s. Working under a company license is normal, but be clear about it rather than describing it as your own.
- A record does not close the trades. Construction is among the largest employers of people with convictions, and federal bonding removes the theft objection at no cost.
- Apprenticeship completion is verifiable, so it is worth listing precisely with the sponsoring body named.
- If the report is wrong, dispute it. Our guide to disputing a background check covers the process.
Best Practices
- Check the safety training requirement for every jurisdiction you work in, since it is state and local rather than federal
- Verify individual licenses and company licenses separately, and confirm the bond and insurance alongside
- Flow screening requirements down through every tier of subcontract in writing
- Require evidence rather than assurance, and tie it to site access where you can
- Track card and license expiry dates rather than checking once at onboarding
- Screen everyone driving on public roads, including crew transport
- Find out whether your state workforce office issues federal bonds
- Verify apprenticeship completion with the sponsoring body