Zach Froio

Zach Froio, Vice President of Preconstruction at O’Connor Company, leads the firm’s estimating and preconstruction strategy with a focus on precision, planning, and long-term value. He oversees budgeting, cost analysis, constructability review, and contract negotiation—ensuring projects are positioned for success well before groundbreaking.

Throughout his career, Zach has estimated projects ranging from $50K to $500M across both public and private sectors. His experience spans retail, education, medical, industrial, and recreational facilities, demonstrating a deep understanding of diverse project types and complex requirements.

Zach earned his Bachelor of Science in Civil Engineering from Clarkson University in 2014, with concentrations in Construction Engineering Management and Architectural Engineering—providing the technical foundation that supports his analytical approach to preconstruction leadership.

Known for his practical mindset and attention to detail, Zach plays a critical role in aligning budgets, expectations, and execution—supporting O’Connor’s continued growth and reputation in commercial and industrial construction.