Construction Leaders Contain Iran War Cost Fears

Construction executives are presenting the Iran war’s cost pressures as manageable, even as fuel-linked inputs become more expensive following the closure of the Strait of Hormuz. Recent earnings updates show major builders acknowledging higher prices, particularly around oil-sensitive materials, while maintaining that contract protections and hedging strategies can limit the damage to margins.

Granite has seen oil prices rise through the quarter, with exposure most visible in liquid asphalt and diesel fuel. Its response reflects a broader executive playbook: fixed-price contracts, physical storage, financial hedges and energy surcharges designed to absorb or pass through volatility before it distorts annual guidance. The company does not currently expect recent oil increases to materially affect its full-year outlook.

Skanska has taken a similar position. A prolonged conflict could raise the cost of asphalt and plastic piping, but the contractor already hedges against that risk and expects some exposure to sit with subcontractors or clients. For leadership teams, that distinction matters. The cost shock is not disappearing, but it is being allocated across contractual relationships rather than landing wholly on the contractor’s balance sheet.

The regional picture is more mixed. Fluor has continued work around the conflict without major interruption and has mitigated supply-chain constraints, while AECOM has faced delayed payment timing in its Middle East business and slower claim resolution, although collections later recovered. That spread shows why geopolitical risk is being treated less as a single disruption than as a portfolio of exposures across projects, geographies and client structures.

For the C-suite, the story is one of preparedness under pressure. The companies best placed to defend margins are not simply those with the strongest demand, but those with the clearest visibility over fuel exposure, escalation clauses, supplier risk and cash conversion. In a more volatile cost environment, resilience is becoming a matter of contract design as much as operational scale.