What is the Avvo Rating?
Legal Education and Background: Attorney O'Neill came to the La Crosse area from Spring Green Wisconsin in 1988. He attended and graduated from the University... more
Mr O'Neill helped my wife and I with a dispute regarding our security deposit. We had great success in recovering the entire amount in court. Like...
Posted by: John, 15 days ago.
I hired Mr. O'Neill to handle my divorce case. Being a high-income earner, with an almost twelve year marriage, and a child from that marriage, my...
Posted by: David, 28 days ago.
Mr. O'Neill's reputation proceeds him in the legal community. His clients will be happy. I endorse this lawyer.
Sean is a solid criminal attorney who has really learned his way around the courtroom.
17 years since Sean William O'Neill was first licensed to practice law.
This lawyer has been disciplined by a state licensing authority.