New Haven Personal Injury Law Firm When you have suffered a personal injury, you need a lawyer who has experience handling cases like yours. You deserve an attorney who has the ability and knowledge to attend to your legal concerns quickly, while providing personalized service. At Williams, Walsh & O'Connor, LLC, these qualities are hallmarks of our personal injury lawyers. Our attorneys have more than 150 years of combined legal experience with personal injury, wrongful death and professional malpractice claims. From our office in New Haven, Connecticut, we concentrate on representing those hurt by the negligence of others. Additionally, we handle DWI defense and insurance defense matters. Understanding both sides of a liability claim, we are able to build strong cases for our clients.