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Shaun Guertin

Associate Director, Project Development (CA)

A dynamic client relations leader, Shaun guides the development of new projects and manages relationships in the California region, focusing on private work. He is a solution-oriented professional who excels in building and strengthening relationships with clients, architects, and management team members.

Shaun’s extensive expertise is focused on the hospitality, multifamily, assisted living, gaming, and entertainment sectors. His vast knowledge of construction delivery methods, intuitive and strategic approach to problem-solving, and friendly, approachable demeanor facilitate his ability to create lasting partnerships. A “boomerang” employee, Shaun rejoined our team in 2022, ready to build on his previous seven years with our W.E. O’Neil family.

Shaun is also the founder of The Golden Years Foundation, a charity focused on raising money for underprivileged senior citizens.

There is nothing more gratifying than helping a young professional discover their new career. I enjoy helping them to shape their future by giving them guidance and suggestions.

Shaun Guertin, Associate Director, Project Development (CA)

Years of Experience


Orange County

Joined W.E. O’Neil




Five Things

Surfing • Led Zeppelin • LindaRita Margaritas • Charitable Activities • Turtle Bay