Construction’s union side is having its best wage cycle in over a decade. Collective bargaining agreements settled in the first half of 2026 delivered an average 4.7% increase in wages, fringe benefits and other employer payments, the highest first-half average since the early 2010s and well above general inflation.
What the numbers say
The 4.7% figure rolls up agreements across the major skilled trades, including carpenters, laborers, ironworkers, operators and the mechanical trades. It includes both raw wage and total package movement, so a meaningful share is going into health and pension contributions rather than take-home pay. That distinction matters because it changes the employer cost arithmetic without changing the headline rate the same way a straight wage bump would.
Union journey workers continue to earn 15-25% more than non-union counterparts with comparable experience. The total-package premium runs wider than that, because the trust funds tied to multi-employer health and pension plans are part of the comparison.
Why the leverage shifted
Two things are driving the cycle.
First: construction unemployment is sitting at 3.2%, well below the 4.3% national rate. The skilled-trade pool was undersized coming into 2025 and got smaller as immigration-driven entrants slowed. ABC’s labor needs model put the 2026 incremental requirement at roughly 349,000 workers above attrition. Local unions have been able to walk into negotiations with full halls and a clear story about who actually shows up to the jobsite.
Second: contractor backlogs in the industrial, federal and data-center pipelines are big enough that owners are willing to absorb labor escalation rather than push starts. ABC’s Construction Backlog Indicator held at 8.1 months in the spring readout. That’s not the high it touched in 2023, but it’s well above the level at which contractors typically squeeze labor cost.
Knock-on effects
Open-shop contractors are matching wages in regions where the local labor pool runs thin. AGC chapters have been reporting non-union wage increases of 4-6% across most metros, with premium markets running 6-8%. Apprenticeship intake is up, but training programs don’t get a journey-card holder out the other side for three to four years, so the pressure relief is structurally slow.
For owners pricing capital projects in late-2026, the practical move is to bake in wage escalation through at least 2028 rather than assume mean reversion. Anyone budgeting against the 2.5-3% labor escalation assumption that prevailed in the late-2010s is about to discover their estimate is off by a margin too big to absorb through value engineering.