Jon Koller, Vice President – Preconstruction, brings extensive experience in the Northwest construction industry. Since joining Advanced American Construction (AAC) in 2014, he has played a key role in optimizing project engineering processes and advancing the company’s preconstruction operations. He began in operations support, restructuring AAC’s project engineering workflows before transitioning into estimating, where he identified and pursued new project opportunities.

Jon’s estimating expertise spans a wide range of projects, from small outfalls to large, complex marine construction initiatives. He has worked with various contracting methods, including traditional low-bid, CM/GC, and design-build, giving him a comprehensive understanding of project delivery strategies. Today, Jon leads AAC’s estimating division and oversees all aspects of preconstruction, from budgeting and scheduling to risk analysis and project planning, ensuring every project is positioned for success.