Our Firm History

O’Shea, Marcincuk & Bruyn was founded in January, 2000 by the firm’s three partners, James O’Shea, Robert Marcincuk and Wayne Bruyn. The firm has steadily built its general practice and has substantial knowledge in the areas of real estate and real property law, land use, planning and zoning law, landlord and tenant, bankruptcy, tax certiorari, negligence and personal injury, wills and estates, vehicle and traffic matters, and criminal law.

Additionally, O’Shea, Marcincuk & Bruyn has represented numerous commercial clients and financial institutions as attorneys in residential mortgage loan closings. Past clients in that regard include, HSBC, Wells Fargo, TD Bank, and Long Island Mortgage Corporation – a subsidiary of North Fork Bank.

Our Resources

The firm maintains an approximate 2,700 square foot, recently constructed, law office building conveniently located at 250 North Sea Road in the Village of Southampton, New York. Included in this facility is an attractive conference room on the main floor in which real estate closings or other meetings are routinely held. A spacious, second conference room is located in the lower level in the building.

In addition to its partners, the firm is staffed by an associate attorney and 7 skilled administrative and legal support. Each staff member reflects the high standards of professionalism and client service upon which OMB was founded. The firm also employs interns from law schools and local colleges on a regular basis.


Personalized Legal Representation

With eleven people on staff including four attorneys, four certified paralegals and other legal assistants, someone is always available to help answer your questions. We pride ourselves on being immediately accessible, responsive and knowledgeable. Having a small to medium sized practice allows us the opportunity to really get to know you and understand your legal situation so that we can better explain the intricacies of your case, and develop a strategy based upon your specific needs and situation. No matter how big or small your project or legal problem is, our attorneys can provide a unique level of insight and personable experience so that you can feel confident that your legal matter is in good hands.

Community Involvement

Along with their professional dedication, OMB partners are committed to serving their local community. They are active participants and contributors to various civic and philanthropic organizations and the arts, such as the New York State and Suffolk County Bar Associations, the Southampton Youth Services, Little League, and the Business Alliance of the Town of Southampton, Southampton Youth Lacrosse, Parrish Art Museum, Bay Street Theater, Southampton Trails Preservation Society, Southampton Golf Club, and the local Elks Club.

O’Shea, Marcincuk & Bruyn establishes relationships with clients based on its technical prowess, legal ethics, and commitment to the highest standards of professional service. The firm also offers personalized services based on client’s specific needs. Our firm provides clients with the highest standard of professional legal service through superior technical expertise, astute legal insight and the development of personalized relationships. We would be pleased to add you or your firm to our list of clients.