Byrne & O'Neill, LLP, a firm concentrating in all aspects of professional liability and construction and design law, provides a wide range of legal support and business advisory services throughout New York, New Jersey, and Connecticut.

With our extensive experience in representing architects, engineers, owners, developers, contractors, sureties, consultants, accountants, attorneys, and other professionals, Byrne O'Neill, LLP is a "hands on" organization whose attorneys maintain a broad-base of essential technical knowledge and legal skills in a variety of dispute resolution mechanisms. Ideally sized to best serve our clients' needs effectively and efficiently, Byrne & O'Neill, LLP is devoted to fostering close personal working relationships with our clients.

Our Mission
It is Byrne & O'Neill's mission to provide for our clients a wide range of legal support and business advisory services, with a concentration in all aspects of professional liability and construction and design law.

Our Clients
Our list of clients range from architects, engineers, owners, developers, contractors, sureties, consultants, accountants, attorneys and other professionals.

Ideally Sized
We are fully staffed to serve our clients' needs effectively and efficiently, it is Byrne & O'Neill's goal to foster close personal working relationships with our clients.