Mike O’Brien

Partner, Project Executive

Mike O’Brien, serving as Project Executive and one of the owners at Mark III, oversees the company’s multi-trade projects. Since joining the leadership team in 2006, Mike has embraced many roles within the company from business development to managing Mark III’s Preconstruction Division.

Mike has a proven track record of successfully delivering multi-trade projects to meet each customer’s unique needs. He leads a dynamic team, implements innovative technologies, and develops new internal processes to increase operational efficiencies. He has been the client liaison for multiple design/build projects, from single-trade tenant improvement work to ground-up MEP construction.

Mike is a University of California, San Diego alumnus with a bachelor’s degree in economics. An active member in the community, he serves on the Board of Directors for the Power Inn Alliance and Region Builders. In his free time, he enjoys new adventures with his wife and their three children and is always within reach of good music.