A 2027 project schedule may identify the contractor, procurement date and construction window without establishing whether the people needed for the work will be available at the right time.
Investments can require specialized crews at several stages, from electrical installation and controls to mechanical work and commissioning. An overall construction employment figure cannot tell an owner whether a particular crew will be available in a particular market when its project reaches that stage.
Recent evidence points to pressure, but not a uniform shortage across all construction. In a survey conducted in July and August 2026 by the Associated General Contractors (AGC) of America and the National Center for Construction Education and Research, 42% of responding firms said shortages among their own workers or subcontractors had delayed projects. At the same time, 37% reported reducing their headcount by at least 5% over the preceding year, while 34% reported an increase of that size. Both conditions can coexist when demand differs by location, specialty and project type.
Data Centers Draw 58% of Crews Into Tighter Competition
Data centers are one source of competition for crews. Twenty-eight percent of respondents to the AGC-NCCER survey said they had worked on a data center project during the prior 12 months. Among those firms, 58% reported increased competition for skilled workers associated with those projects, and 49% reported wage pressure, a squeeze already forcing procurement teams to ask which contractor can actually staff a project rather than which one bids cheapest. Those percentages describe the surveyed firms with data center experience; they should not be applied to every construction market.
Other work is proceeding at the same time. In its analysis of July 2026 construction spending, AGC reported year-over-year growth in power construction and data center construction even as total construction spending declined. The uneven market helps explain why an owner might see softer overall demand without finding that its required trades have become easier to secure.
The problem for operations is therefore more precise than whether the industry has enough workers nationally. It is whether qualified crews and subcontractors can be committed to a project's critical stages, at a price the budget can support.
Half of Applicants Lack the Skills Needed to Fill Open Positions
Owners commonly track permit dates, equipment lead times and utility milestones. Workforce availability needs the same scrutiny. Before carrying a project into the 2027 execution plan, operations leaders should establish which trades are essential, when each is needed and whether the contractor's proposed staffing is supported by committed subcontractors or an expected future hiring effort.
Qualifications matter as much as headcount. Half of respondents to the AGC-NCCER survey said available candidates lacked the skills, certificates or licenses needed to work in the industry. A plan to add workers later may therefore require training time absent from the construction schedule, a gap that shows up just as often once equipment has been ordered and the specialized crew needed to install it is nowhere to be found.
The test should extend through commissioning. A project can finish its main construction work and still miss its operating date if specialized personnel are unavailable to install controls, test systems or resolve defects, the same narrow specialty already delaying finished grid and data center projects that otherwise look complete from the outside. For owners, the relevant milestone is when the asset can perform its intended function, not simply when the general contractor expects to leave the site.
What Owners Can Change Before 2027
A stronger plan starts with earlier discussion of labor requirements with shortlisted contractors. Owners can ask which crews are committed, which will be shared with other projects and what happens if a key subcontractor cannot mobilize. They can also examine whether project sequencing would allow the same scarce trade to complete work across multiple sites instead of facing overlapping deadlines.
Training and retention deserve attention where an owner expects a continuing program of construction or maintenance. In the AGC-NCCER survey, 36% of firms said they had initiated or increased spending on training and professional development. That is a response to hiring difficulty, though it will not instantly create the specialized workers required for a near-term start.
The workforce gap does not mean every 2027 project should be delayed. It means schedules should reflect evidence of labor capacity. For operations leaders, the most credible project plan connects each critical construction and commissioning window to the people qualified to deliver it, and makes the cost and timing consequences visible when that connection is uncertain.
