Founded in 1976, Forchelli Deegan Terrana LLP is one of Long Island’s largest and most distinguished full-service law firms.

The Firm represents a broad range of clients, including Fortune 500 companies, national, regional and local businesses, public, private and family-owned companies, major real estate developers, property owners and operators, contractors, banks, municipalities, educational institutions, not-for-profits, foundations, and individuals. The Firm and its attorneys pride itself on personal attention and quality representation that is both practical and cost-effective.

With over 70 attorneys, the Firm provides legal services in nearly 20 different practice areas, with the honed talent, skill and experience necessary to meet the legal needs of virtually any client. Our attorneys are supported by a dedicated team of paralegals, law clerks, administrative and support staff, and cutting-edge office and communications technology.  We work collaboratively to meet the high standards our clients have come to know and expect.

Headquartered in Uniondale, NY, in one of Long Island’s premier office buildings, and with offices in Hauppauge, NY, the Firm is conveniently located for clients in Nassau and Suffolk Counties, as well as those in New York City.