Sean M. O’NeilCounsel


200 West Forsyth Street
Suite 600
Jacksonville, FL 32202


904.328.6473 (fax)

Professional Profile

Sean O’Neil serves as counsel in Carr Allison’s Jacksonville (FL) office. Sean is admitted to practice in Florida and Georgia and focuses his practice on defending the matters involving personal Injury, premises liability, transportation and general litigation.

Sean graduated with a Bachelor of Arts in political science from Florida State University. He went on to earn his Juris Doctor from Walter F. George School of Law at Mercer University (GA).

Sean, a Jacksonville native, enjoys golfing, traveling and spending time with his family in his free time.

Practice Areas

Admitted to Practice




BA, Florida State University

JD, Walter F. George School of Law at Mercer University (GA)


Jacksonville Bar Association

Jacksonville Area Defense Counsel


Carr Allison Opens New Office in Auburn, AL and Welcomes Mark Toppen

Carr Allison is excited to announce the opening of our newest office, located in Auburn (AL). Our newest associate, Mark Toppen, will be providing expanded services for our clients in the Auburn area.  To learn more about Mark’s practice click here!

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Worley and de los Reyes Win Summary Judgment

Carr Allison attorneys Steve Worley and Marissa de los Reyes of our Jacksonville (FL) office recently won a motion for summary judgment on a cross-complaint for defense and indemnity. Their co-defendant in the underlying claim did not believe that defense nor indemnity was owed per a contract with the co-defendant. […]

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Sausaman Wins Motion to Dismiss

Carr Allison shareholder Alison H. Sausaman of the Jacksonville (FL) office won a motion to dismiss filed on behalf of a large transportation employer. After three rounds of moving to dismiss the complaint, the federal court dismissed all six counts with prejudice. Great Results!

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