The construction labor gap is shrinking on paper. In practice, civil contractors are still struggling to staff the crews and project teams that turn funded infrastructure work into finished roads, sites, and utilities. If you run a civil contracting, earthworks, or siteworks operation and hiring still feels harder than it should, the data backs up what you're experiencing.
According to the Associated Builders and Contractors (ABC), the construction industry needs to attract roughly 349,000 net new workers in 2026 to keep pace with demand, a figure that climbs to 456,000 in 2027 as spending growth resumes. That's actually down from the 439,000 needed in 2025, and well below the 500,000-plus estimates of recent years.
The improvement sounds like good news, but ABC's own chief economist has cautioned the number could prove conservative. More importantly, a majority of that 2026 demand is tied to retirements rather than new project growth, which means firms aren't just competing for workers to staff new jobs. They're racing to replace people who are leaving the industry altogether.
For civil infrastructure recruitment specifically, that distinction matters. Replacing a retiring superintendent or senior estimator isn't the same problem as filling an entry-level laborer role, and it takes a very different search strategy to solve it.
Earthworks, foundations, and siteworks crews are among the hardest hit. Roughly 80% of heavy civil contracting firms report difficulty hiring the craft workers who run this work day to day, from equipment operators to grading and utility crews. Operators who can run multiple machine types and work cleanly on fast-moving sites are especially hard to find, and that scarcity is pushing up both wages and project timelines.
This isn't limited to the field. Civil, structural, and project engineers are in similarly short supply, particularly those with experience managing complex, technology-driven projects. Experienced superintendents, project managers, and estimators are proving just as difficult to replace as skilled trades, which puts pressure on firms at every level of a project org chart, not just at the crew level.
The construction workforce has an age problem that's been building for years. The median construction worker skews older than the broader U.S. labor force, and a large share of that experienced workforce is approaching the end of their careers over the next several years. Immigration policy has added another layer of uncertainty, with data suggesting the flow of workers into the U.S. construction labor force slowed considerably through 2025.
Firms that treat this as a short-term staffing crunch are misreading it. Most labor economists tracking the sector describe it as structural: an aging workforce, tighter immigration flows, and steady infrastructure spending all pushing in the same direction at once. That combination is exactly why civil hiring has stayed difficult even as headline labor gap numbers have improved.
A few roles stand out as particularly hard to fill right now:
Senior estimators and project managers who can carry complex civil, transportation, or utility projects from bid through closeout without heavy oversight.
Equipment operators and foremen with multi-machine experience across earthworks, grading, and foundation work.
Civil and structural engineers with hands-on experience on technology-driven or fast-tracked projects, where design changes happen in real time alongside construction.
BIM professionals and digital construction managers, who are commanding significant salary premiums as more civil work moves toward model-based design and coordination.
Funded work is not the constraint anymore. Staffing it is. With federal highway and infrastructure funding continuing to flow into new transportation, utility, and site development projects, the firms that win aren't necessarily the ones with the most backlog. They're the ones who can actually staff that backlog with qualified people, on schedule.
That's pushing more contractors, engineering consultancies, and developers toward specialist recruiting partners rather than relying solely on internal hiring or generalist staffing agencies. A recruiter who understands the difference between a siteworks superintendent and a transportation project manager can move faster and place more accurately than a generalist can, particularly for the mid-career and senior roles where the shortage is most acute.
InfraRec specializes in civil infrastructure recruitment across transportation, utilities, energy, and construction projects, connecting contractors, engineering consultancies, and developers with civil professionals for planning, design, construction, and maintenance work. If your team is feeling the earthworks, foundations, or siteworks talent crunch firsthand, our client services team can help you build a stronger pipeline of qualified candidates. And if you're a civil professional looking for your next project, browse current openings or get in touch to talk through where the opportunities are right now.
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