H-2B and the U.S. Construction Labour Shortfall: Reality Beyond the Hype
The United States has more work than workers in many parts of construction. Decades of underbuilding, a wave of infrastructure spending, and an ageing workforce have kept vacancies elevated even as the wider labour market cools. Official data show construction still posting large numbers of openings and faster-than-average projected growth across construction and extraction roles over 2023–2033. That growth implies roughly 663,500 openings a year from expansion and replacement needs. None of this means a guaranteed windfall for migrants. It does explain why employers reach for temporary work visas like H-2B.
H-2B is a non-agricultural, employer-sponsored visa meant to fill temporary needs when suitable U.S. workers are unavailable. The law caps new H-2B numbers at 66,000 per fiscal year, split evenly between the first and second halves of the year. In practice, demand regularly exceeds that cap and the U.S. government often releases a supplemental tranche. For FY2025, the statutory cap was reached and DHS opened filing windows for additional visas. In short, the programme is real, capped, and heavily oversubscribed.
What H-2B actually provides
Start with the mechanics. Employers must first secure a temporary labour certification from the Department of Labor (DOL), which includes a prevailing wage determination and mandatory recruitment of U.S. workers. Only then can the employer file Form I-129 with USCIS to petition for H-2B classification. Once approved, the worker applies for a visa at a U.S. consulate. The worker’s need must be temporary in nature, whether seasonal, peak-load, intermittent, or one-time. These steps are not optional and they create lead times that complicate hiring for fast-moving projects.
Duration matters. H-2B status is typically granted for up to nine months tied to the certified need, with a hard maximum of three years including extensions. As of mid-2025, DHS standardised a 60-day “reset” period outside the United States before a worker can start a new three-year cycle. The point is simple: this visa is temporary by design and tethered to an individual employer’s petition.
Wages and travel: what the law really requires
Strip out the marketing. There is no legal requirement for a $35,000 or $67,000 “relocation bonus.” What the regulations do require is that employers pay at least the prevailing wage for the occupation and area or the applicable minimum wage, whichever is higher, and that they cover inbound and outbound transportation plus a daily subsistence amount for meals and necessary lodging while travelling. As of March 2025 the DOL-posted minimum subsistence rate is $16.28 per day and the maximum is $68.00 with receipts. Those figures track the government’s standard CONUS meals and incidental expenses rate for 2025.
DOL guidance also clarifies that transportation reimbursement must at least match the most economical reasonable common carrier for the distance involved and that subsistence covers meals and lodging required en route, including time waiting for consular processing. Again, that is reimbursement of actual costs within set bounds, not a lump-sum windfall.
Salary realities vs expectations
How much do H-2B workers actually earn? Marketplace data from job boards are imperfect, but they give a sense of advertised rates. ZipRecruiter’s national estimate in mid-2025 puts “H-2B visa” roles at an average of roughly $72,000 per year, or about $34.84 per hour, with wide variation by state and occupation. Other ZipRecruiter pages show national “H2B” averages closer to $20.64 per hour across postings. These figures are self-reported by employers and are not an official government series, so treat them as indicative, not gospel.
Independent analysis has long flagged that certified H-2B wages tend to come in below what U.S. workers in the same occupations earn on average. The Economic Policy Institute compared certified H-2B wages with the Bureau of Labor Statistics’ wage data and found gaps across most top H-2B occupations, with differentials in some construction crafts reaching several dollars per hour. The exact gap varies by place and year, but the direction of travel is consistent: workers on H-2B are not typically earning a premium. Industry groups dispute aspects of those comparisons, which is worth noting, but the burden of proof sits with any outsized salary claim.
Why employers still queue for H-2B
If wages are not especially high, why do employers pursue H-2B? Because the constraint is availability and timing, not just pay. Builders report persistent hiring frictions and significant anticipated needs, with trade associations estimating hundreds of thousands of additional workers required in 2025 alone to meet demand. Meanwhile, official projections still foresee faster-than-average growth in construction and extraction and large annual replacement needs. Those macro facts make a capped, time-limited visa attractive to employers trying to staff seasonal peaks, even if it is administratively onerous.
The real limitations and risks for workers
Prospective migrants should be clear-eyed about the power dynamics. An H-2B worker is tied to the petitioning employer. Quitting, being dismissed, or finding a much better offer does not translate easily into job mobility because the visa is employer-specific. That reduces bargaining power. The status is also temporary and finite. After at most three years in H-2B status, a worker must depart and spend time outside the country before starting a new cycle. None of this precludes a good experience or fair pay. It does mean the programme is structurally tilted toward employer needs.
The other practical risk is the cap. USCIS regularly announces when the half-year allocation is fully claimed, and in FY2025 that happened again, with separate filing dates for supplemental visas. If your would-be employer misjudges timing, your petition may miss the window. That is an operational risk you cannot control directly.
Beyond the hype: how to assess a real offer
If you receive an offer referencing H-2B, ask for the case details and check them. Has the employer obtained a prevailing wage determination and a temporary labour certification through DOL’s FLAG system, or are they still “planning to file”? Do they understand travel reimbursement rules and daily subsistence limits, and will those be spelled out in writing? Are they quoting a total compensation number that quietly double-counts statutory reimbursements as “bonuses”? You can verify the subsistence numbers and most process steps against DOL and USCIS pages in minutes. If an employer’s claims diverge from those basics, treat that as a warning sign.
On pay, benchmark the offered wage against the DOL prevailing wage for your occupation and county and, separately, against published ranges for similar roles in that location. Treat national averages from job boards as context only. Hard numbers for your trade in your area matter most.
The benefit — and the cost
For some workers the calculation is straightforward. A season at a U.S. wage, even if not top-quartile, can out-earn what is available at home, and the experience itself has value. For others, the trade-offs are heavier. H-2B does not offer a built-in path to permanence. It binds your status to one employer and one petition cycle, with clock-stopping periods outside the country. Add in the realities of housing, variable overtime, and the possibility of project delays, and the shiny headline numbers often dissolve into a conventional job with a defined end date and limited leverage. None of that makes H-2B “bad.” It makes it specific.
Bottom line
There is a genuine labour gap in parts of U.S. construction and a real visa programme designed to manage temporary needs. H-2B is capped, competitive, and administratively complex. It guarantees prevailing wages and travel reimbursements, not life-changing bonuses. Salaries can be decent but are rarely exceptional once you strip out hype and look at prevailing wage levels and the broader evidence on pay. If the numbers still work for you after checking the prevailing wage, the written reimbursement terms, and the timeline risk around the visa cap, proceed. If the pitch leans on vague promises or outsized relocation figures, walk away. The facts are public. Use them.