The construction labor shortage that has gripped the industry since the pandemic shows no signs of easing, with fresh government data revealing an intensifying squeeze that threatens to delay projects and inflate costs across every segment of the market. Nearly 200,000 construction workers quit their jobs in September, according to the latest Job Openings and Labor Turnover Survey (JOLTS) from the Bureau of Labor Statistics, while open positions climbed to 298,000—a troubling divergence that signals growing instability in the contractor workforce.
For contractors managing excavation projects, site preparation work, and infrastructure development, these numbers translate directly into schedule risk, bid uncertainty, and mounting pressure to secure and retain skilled labor in an increasingly competitive market. The combination of high quit rates and surging job openings creates a workforce churn that disrupts critical-path activities, from initial earthwork to utility installation, and forces project owners to recalculate timelines and budgets.
Breaking Down the September JOLTS Data: What the Numbers Really Mean
The September JOLTS report reveals a construction labor market under significant strain. The 198,000 workers who quit during the month represent a continuation of elevated turnover that has persisted throughout 2023 and into 2024. Meanwhile, the 298,000 job openings indicate strong demand for construction labor that employers simply cannot fill at current wage levels and working conditions.
Critically, the gap between openings and actual hires tells the real story. While contractors posted nearly 300,000 open positions, the industry added far fewer workers on a net basis, meaning that for every position filled, another experienced worker walked off the job. This revolving-door dynamic erodes institutional knowledge, disrupts crew cohesion, and forces contractors to repeatedly invest in training and onboarding—all while projects sit waiting for adequate staffing.
The quit rate—the percentage of workers voluntarily leaving their positions—remains elevated compared to pre-pandemic norms, suggesting that construction workers have options and are exercising them. Whether driven by wage competition, better benefits elsewhere, poor working conditions, or opportunities in adjacent industries, the high quit rate reflects a fundamental shift in worker expectations and labor mobility.
Year-over-year comparisons show the construction worker shortage is not a temporary blip. Job openings have remained stubbornly high for over two years, while the ratio of unemployed workers per opening has fallen to historic lows. For every available construction worker, multiple employers are competing, giving labor the upper hand in negotiations and leaving contractors scrambling to staff projects.
How Construction Labor Shortages Cause Excavation Project Delays
The skilled construction labor shortage hits excavation and earthwork contractors particularly hard. Unlike some construction activities that can be partially automated or rescheduled, excavation work requires experienced equipment operators, skilled truck drivers, survey crews, laborers, and utility specialists—roles that cannot be easily substituted or delayed without cascading consequences.
When nearly 200,000 construction workers quit in September, the immediate impact rippled through project schedules. Excavation sits at the beginning of most construction timelines, meaning delays in site preparation and earthwork push back every subsequent trade. A shortage of bulldozer operators or dump truck drivers can idle an entire site, delaying foundation work, underground utilities, and structural steel schedules.
Specific bottlenecks emerge across multiple phases:
- Mobilization and site preparation: Shortages of laborers and equipment operators delay clearing, grubbing, and initial grading, preventing contractors from establishing work areas and staging zones.
- Earthwork and excavation: The lack of experienced operators for excavators, scrapers, and compactors slows cut-and-fill operations, extends haul cycles, and increases the risk of rework due to less-experienced crews.
- Utility installation: Pipe layers, equipment operators, and skilled laborers are essential for underground utilities; their absence delays water, sewer, storm drainage, and electrical conduit installation.
- Backfill and compaction: Specialized knowledge is required to achieve proper density and moisture content; inexperienced workers increase testing failures and schedule extensions.
- Survey and layout: Survey crews are in short supply, delaying stake-out, grade verification, and as-built documentation needed for subsequent trades.
For contractors who rely on NeedsDirt.com to source fill dirt, locate dump sites, or coordinate excavation material logistics, labor shortages compound operational challenges. Even with material secured, projects stall without crews to move, place, and compact earth. The construction labor market tightness makes it harder to execute even straightforward dirt work on schedule.
Which Construction Trades Are Hardest to Replace?
Not all construction job openings are created equal, and the construction workforce shortage affects some trades far more acutely than others. While the JOLTS data captures the overall quit and opening numbers, industry surveys and contractor feedback reveal which roles are nearly impossible to fill:
- Heavy equipment operators: Skilled operators for excavators, dozers, loaders, and graders command premium wages and have multiple offers. Training new operators takes months, and insurance and safety requirements limit the pool of qualified candidates.
- Commercial truck drivers: CDL drivers, especially those qualified to haul oversized loads or operate dump trucks and water trucks, face competing demand from logistics, freight, and energy sectors.
- Electricians and HVAC technicians: Licensed tradespeople in electrical and mechanical systems are in chronic short supply, with aging demographics and insufficient apprenticeship programs exacerbating the gap.
- Pipe layers and utility specialists: Workers skilled in underground utility installation require technical knowledge and certifications that take years to develop.
- Concrete finishers and ironworkers: Specialty trades that demand precision and experience remain difficult to staff, particularly in hot construction markets.
The contractor workforce challenge is compounded by regional differences. Construction labor shortages are more acute in Sun Belt states experiencing rapid population growth and data-center construction booms, while some Rust Belt markets face less severe tightness. Contractors bidding work in Texas, Arizona, Georgia, and the Carolinas report the longest lead times and highest wage premiums for skilled labor.
How Contractors Are Responding to the Construction Workforce Shortage
Faced with rising construction job openings they cannot fill and relentless turnover, contractors are deploying a range of strategies to protect project schedules and margins. Some measures offer short-term relief, while others represent structural changes in how the industry attracts and retains talent.
Wage increases and incentive pay: Many contractors have raised base wages by 10-20% over the past two years and introduced signing bonuses, retention bonuses, and performance incentives to reduce quit rates. While necessary to compete, these increases flow directly into bid prices and change-order requests.
Benefits and work-life balance: Offering health insurance, retirement matching, paid time off, and flexible schedules has become a differentiator in tight labor markets. Contractors who historically offered minimal benefits are rethinking their approach as workers demand more.
Apprenticeship and training programs: Recognizing that the skilled construction labor shortage will not resolve itself, leading contractors are investing in apprenticeships, partnerships with trade schools, and internal training programs to develop talent from within.
Technology and automation: GPS-guided grading systems, telematics, drones for surveying, and automated compaction monitoring allow smaller crews to achieve the same output, partially offsetting labor scarcity.
Improved job-site conditions: Clean facilities, climate-controlled break areas, modern equipment, and respectful management reduce turnover and improve morale, addressing some of the reasons why nearly 200,000 construction workers quit each month.
Subcontractor relationships: General contractors are locking in preferred subcontractors earlier, offering longer-term agreements, and paying premiums for schedule certainty.
Workforce planning and scheduling: More sophisticated resource planning, crew rotation, and advanced project sequencing help contractors optimize the workers they have and minimize idle time.
What Project Owners and Developers Must Understand
The construction labor shortage is not just a contractor problem—it fundamentally changes the risk profile for owners and developers planning excavation-heavy infrastructure, commercial, industrial, and data-center projects. When the construction labor market is this tight, owners must adjust expectations and planning processes accordingly.
Budget for labor escalation: Bids are only as good as the labor assumptions behind them. Owners should expect wage inflation, overtime premiums, and subcontractor price increases, and should include contingencies that reflect current labor-market realities.
Extend timelines: Schedule assumptions based on pre-pandemic labor availability are obsolete. Realistic schedules must account for slower crew mobilization, higher absenteeism, and the likelihood that key trades will be unavailable during critical windows.
Prioritize contractor selection: Low bid is not always best bid when the contractor workforce is unstable. Owners should evaluate contractors' labor pipelines, retention rates, training programs, and track records for on-time delivery under current market conditions.
Consider design alternatives: Where possible, designs that reduce labor intensity—prefabrication, modular construction, simplified earthwork—can mitigate schedule risk.
Plan material logistics early: For projects requiring significant fill dirt, borrow sources, or off-haul to dump sites, securing material sources through platforms like NeedsDirt.com early in the process ensures that when crews are finally available, they are not delayed waiting for dirt.
Outlook: Will the Labor Squeeze Worsen?
Several forces suggest the construction labor shortage will persist and potentially intensify in the near term. Infrastructure spending authorized under the IIJA continues to ramp up, data-center construction shows no signs of slowing, and manufacturing facility construction—particularly for semiconductors and electric vehicles—is adding demand. At the same time, the construction workforce is aging, with more workers retiring than entering the trades.
Immigration policy also plays a role. Historically, construction has relied heavily on immigrant labor, and restrictive immigration policies tighten the available workforce. Meanwhile, younger workers increasingly pursue college degrees over trade careers, leaving a demographic gap that apprenticeship programs alone cannot fill quickly.
For excavation contractors, the outlook demands strategic thinking. Those who invest now in workforce development, retention, technology, and operational efficiency will be better positioned to win work and deliver projects profitably. Those who wait for labor markets to normalize may find themselves unable to staff the projects they win.
The combination of nearly 200,000 construction workers quitting monthly and job openings that far exceed hires creates a structural imbalance that will take years to resolve. Contractors, owners, and the broader industry must adapt to a new reality where labor is the constraining resource, and successful project delivery depends as much on workforce strategy as technical capability.