ESI Engineered Structures Inc. - Your #1 Construction Management firm in 36 states since 1973

"ESI can handle your really complex projects."
"ESI is an ENR Top 400 Contractor"
"ESI is the largest privately held General Contractor in the State of Idaho." - Idaho Business Review
"Without a doubt, ESI is among the elite General Contractors." - WinCo Foods
"ESI will continue to be our exclusive Contractor in the Boise Valley" - Ahlquist Development

Projects > Government

WAPA Electrical Substation

ESI was contracted by Western Area Power Administration, an agency of the U.S. Department of Energy to construct a 1,792 square foot addition to an existing power switching... Read More
Deschutes County Public Safety Building

The Deschutes County Public Safety Facility and 911 Call Center is currently underway with team members from ESI, LCA and Lochsa Engineers. The project consists of extensive... Read More