AGC: Tariffs Contribute to Rising Cost of Construction

Simonson observed that the producer price index for inputs to construction industries—a weighted average of all goods and services used in construction—climbed 0.6 percent in October, following a 0.2 percent rise in September, bringing the 12-month increase to 6.6 percent. In contrast, an index that measures what contractors say they would charge to construct five types of nonresidential buildings had a smaller 12-month gain—5.0 percent—despite having jumped 2.0 percent in October. The larger increase in contractors’ costs than in their bid prices implies a squeeze on profit margins and sets up the prospect of further bid-price increases, the economist said.

Metals and petroleum-based products registered the largest increases among construction inputs, Simonson noted. He pointed out that from October 2017 to October 2018, there were producer price index increases of 27.0 percent for diesel fuel, 18.2 percent for steel mill products, 11.6 percent for asphalt paving mixtures and blocks and 8.2 percent for aluminum mill shapes.

“It appears the tariffs imposed on steel, aluminum and thousands of Chinese imports are starting to affect the cost of many items used in construction,” Simonson said. “As inventories of goods purchased before the tariffs took effect are depleted, contractors are likely to face even higher costs, which they will need to put into their bid prices if they hope to make any profit on future projects. At the same time, labor costs are accelerating. The Labor Department reported last week that average hourly earnings for all employees in construction rose 3.9 percent in the 12 months through October—the fastest pace in nearly 10 years.”

Association officials said higher construction prices are likely to undermine future public-sector investments in infrastructure and could stifle demand for new private-sector developments. They urged Washington officials to resolve trade disputes and remove costly tariffs. And they called on Congress and the administration to work together to double investments in career and technical education over the next five years.

View producer price indexes for construction.