Construction cost inflation has moderated from the volatility of recent years, but the US market remains far from uniform. As 2026 progresses, labor availability, sector-specific demand and procurement strategy are becoming increasingly important in determining where project costs are heading.
A more stable market, but not necessarily a cheaper one
The latest industry indicators point to continued upward pressure on US construction costs, even as conditions stabilize across parts of the wider market.
Turner Construction’s Q3 2026 Building Cost Index recorded a 1.48% quarterly increase and a 5.49% rise year-on-year. The index reflects national nonresidential construction conditions, including labor, materials, productivity and contractor pricing.
At the global level, Turner & Townsend forecasts construction cost inflation of approximately 4.5% in 2026, compared with 4.2% in 2025.
While these indicators suggest a more predictable pricing environment than during the post-pandemic period, they also reinforce an important distinction: slower inflation does not mean falling construction costs.
Sector demand is creating different pricing conditions
The US construction market is increasingly characterized by differences between sectors.
Data centers, advanced manufacturing, semiconductor facilities and other technically intensive developments continue to generate substantial demand for specialist contractors, equipment and skilled labor. Traditional commercial projects, meanwhile, face more mixed conditions.
These differences can be significant even within the same geographic market. A project requiring extensive electrical infrastructure, mechanical systems or specialist commissioning may face a very different tender environment from a conventional commercial development.
For owners, this makes reliance on a single national escalation assumption increasingly difficult to justify.
Regional conditions matter
The Northeast and major coastal metropolitan markets continue to face high labor costs and complex delivery conditions. New York and San Francisco remain among the world’s most expensive construction markets, according to Turner & Townsend’s 2026 research.
Across active data center and industrial markets in the South and Midwest, demand for skilled trades and specialist equipment can create localized pricing pressure, even where general construction activity is less robust.
The practical implication is that escalation allowances should reflect the location, project type, procurement timetable and available contractor capacity rather than geography alone.
What should owners carry in their budgets?
There is no universally appropriate escalation percentage for the next four quarters.
A defensible allowance should be developed from the project’s current estimate, anticipated procurement dates, trade-specific pricing exposure and local market intelligence.
Owners should consider:
- Procurement timing: When major trade packages will actually be bought, rather than simply when construction begins.
- Labor exposure: Availability of mechanical, electrical and other specialist trades.
- Equipment lead times: Pricing and delivery risks associated with critical electrical and mechanical equipment.
- Contractor competition: The number of suitably qualified bidders with capacity to undertake the work.
- Risk allocation: How contractual terms, design maturity and uncertainty influence tender premiums.
A scenario-based approach, using baseline, upside and downside cost assumptions, provides greater visibility than applying a blanket annual percentage.
Looking ahead
The next four quarters are likely to reward owners who maintain current estimates, engage suppliers early and actively test their procurement assumptions.
Construction escalation is no longer simply a question of how quickly material prices are rising. Increasingly, it is about whether a project can secure the right labor, equipment and contractor capacity at the right time.
The Dharam perspective
Effective cost planning requires more than a historical benchmark. By combining market intelligence, project-specific estimating and continuous cost monitoring, owners can make better-informed investment decisions and identify emerging budget pressures before they become commitments.
