An Experienced and Zealous Attorney In Massachusetts
William O'Neil has been providing high quality legal representation in criminal cases in Western Massachusetts for over 35 years. With an office conveniently located in East Longmeadow, he has a wide range of experience in handling cases from OUI and drug cases to murder trials and complex multi-defendant cases.
Massachusetts Criminal Defense & OUI Cases
If you or someone you know has been arrested, you may want to know some basic information about Criminal Law in Massachusetts. Attorney William O'Neil provides answers to many of these common legal questions at his office. If you have a question about a case you or a loved one may be involved in, contact Attorney O'Neil to get questions answered about the specifics of that matter. Every case is different. The best "answer" and as well as the most approach depends on the facts and circumstances surrounding that specific matter.
Experience in all types of criminal matters including:
- Motor vehicle homicide
- Driving under the influence of drugs or alcohol
- Domestic violence
- Drug distribution and trafficking
- Murder and manslaughter
- Sexual assaults of adults
- Sexual abuse of children
- Fraud and embezzlement
The Law Office of William J. O'Neil Advantage
Over 37 Years Of Experience
At The Law Office of William J. O'Neil, we pride ourselves on over 37 years of experience. We understand the complexities of various charges, from misdemeanors to serious felonies. Whether you're facing Criminal, Bankruptcy, DUI/OUI, or Foreclosure cases we’re here to provide you with the knowledgeable and compassionate representation you deserve. Trust us to stand by your side, navigating the legal landscape to protect your rights and future.
Top 100 Lawyers
At The Law Office of William J. O'Neil, we understand that facing criminal charges can be one of the most challenging times in a person's life. That’s why it’s essential to have someone on your side who not only understands the law but has also earned recognition for their expertise. We’re proud to announce that William J. O'Neil has been named one of the Top 100 Lawyers in Criminal Defense.
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