Who We Are
Experienced Attorneys Serving Long Island for Over 50 Years
At Seward & Seward, we are a third-generation, family-run law firm based in Rockville Centre, NY, proudly serving clients across Nassau County, Suffolk County, and the greater Long Island area. Our firm provides legal expertise and excellent service to our clients: our founder, William E. Seward, left big firm practice because he wanted to connect to and help his community. Now run by Mr. Seward s son, Robert, and granddaughter, Catie, our firm s ethos remains unchanged. We are a small, family-run firm by choice, which allows us to give each of our clients the time and attention their unique concerns deserve. Robert and Catie remain committed to retaining the values of Seward & Seward s founder, William E. Seward. We have keen eyes for detail and provide thorough, forward-thinking advice to our clients. Our clients receive curated advice from experienced lawyers who truly love their work and helping the clients they serve.
Personalized Legal Solutions for Real Estate, Estates & Business
At Seward & Seward, we understand that legal issues can feel complex and overwhelming. That’s why we offer practical, straightforward legal guidance tailored to your specific needs. Whether you’re:

Buying or selling residential or commercial real estate on Long Island

Creating a comprehensive estate plan or administering a loved one’s estate

Representing and counseling housing cooperatives

Representing and counseling housing cooperatives
We pride ourselves on timely communication, transparency, and long-term client relationships built on trust. From your first consultation to final resolution, you’ll work directly with legal professionals who take your matter—and your peace of mind— seriously.