Our Team

Casey Milligan

Senior Project Manager

As Senior Project Manager, Mr. Milligan facilitates the public bid process, contracts and service agreements, budgeting and payment applications, district and municipal acceptance, district reimbursement and project close out for a variety of public infrastructure projects. His attention to detail and commitment to excellence provide a valuable service to the projects and districts he serves.

Casey has over 15 years of experience within the construction industry. His diverse background in purchasing, accounting and superintendent roles provide a unique and valuable skill set to the Pinnacle team.

Mr. Milligan received his B.A. from Chadron State College in Business Management and Accounting.

In his free time, Casey enjoys running, volleyball and backpacking.


  • Construction Management18 years experience
  • Special District Project Administration6 years experience


  • B.A. Business Management & AccountingChadron State College