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An experienced litigator specializing in Marine and Oil & Energy matters. with over seventeen years of legal experience practicing in federal and state courts. ... more
Sean did a superb job from start to finish in a rather contentious Jones Act injury case. He aggressively set the pace in order to drive a successful...
Posted by: a Maritime client, over 4 years ago.
Sean is very intelligent, aggressive but not to the point of being rude. He is very concerned about doing a great job for his clients as cheap as...
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17 years since William Sean O'Neil was first licensed to practice law.
We have not found any instances of professional misconduct for this lawyer.