By Robert W. Barone, R.A., LEED AP, Director of Construction Services at Partner Engineering and Science, Inc. | Published May 12th, 2025, on irei.com.
Partner is building a picture of how much impact the tariffs will have on overall project budgets and how contractors and developers are preparing for the increases. Partner solicited input on the impact of tariffs from its clients throughout the United States. The polling was conducted via monthly project monitoring as well as informal polling of their clients.
According to Bob Barone, Partner’s director of institutional construction services, “There are so many variables — type of project, location, design, material specifications — that affect project budgets. When you hear about, say, a 25 percent tariff on steel and aluminum, it’s easy to imagine construction budgets jumping significantly. But depending on the project, materials account for roughly 40 to 60 percent of total construction cost, and in most cases a relatively small percentage of that cost comes from imported materials.”
Click here to download the PDF for more insights from the survey.

May 20, 2026
Ken Sliter will support Partner’s growth in the Owners’ Representation & Capital Programs practice, leveraging his extensive experience.

April 28, 2026
Paul D. DeMicco, R.A. LEED AP, Architectural & construction risk leader, joins Partner to expand support for institutional lenders & investors.

March 25, 2026
During my 40+ years in business, both as a client and consultant, I’ve made what feels like millions of decisions. In the early years, my decisions had limited consequences, but as I moved up in the industry, decisions became more complex, sometimes even resulting in broad industry impacts. I've spent a lot of time studying decisions in order to try to make the best ones along the way.




