JE Dunn Construction, founded in 1924, is a family- and employee-owned company and the sixth-largest domestic general building contractor in the United States, with 26 offices nationwide.
For more than a century, we have been building authentic partnerships by putting people first and doing the right thing–for our clients, our partners, and the communities we serve.
We exist to enrich lives through inspired people and places.
Building the future of technology — our expertise enables faster, safer, and smarter delivery of complex facilities for semiconductors, microelectronics, and beyond.
JE Dunn brings deep expertise across every market we serve. Our teams combine national resources with local knowledge to deliver tailored solutions to meet each client’s unique needs.
Our portfolio of projects represents multiple markets and showcases work from 26 offices across 17 states.
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The library opens on July 4, 2026, alongside America's 250th birthday, and as construction manager, JE Dunn is proud to have built it.
A presidential library pursuing LEED Platinum, SITES, and Living Building Challenge certification simultaneously — emerging from the North Dakota Badlands.
