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Mon to Fri9:00 AM TO 5:00 PM Get In Touch: (631) 423 2233



Since 1924, we’ve guided our clients through many different, and sometimes difficult, economic climates. At the heart of The Graf Insurance Agency is people; the ones who work here and the ones we help obtain the right coverage for their personal peace-of-mind.

Our ability to handle all your personal insurance needs gives you the security of coverage that fits your lifestyle, so you don’t risk claims that were unanticipated or fall between the cracks. Sometimes this includes challenges that lead us to handle a variety of difficult insurance needs that other agents shy away from. Available coverages include:

  • Your vehicles including automobiles, trucks, RVs, motorcycles, boats, jet skis, and antique and collectible
  • Your homes including houses, apartments, condos, co-ops, rental properties, seasonal properties, and coastal properties.
  • Your peace-of-mind including life insurance, disability, and long-term

We work hard to ensure your possessions, homes, and lives are as safe as possible.

  • Mary Graf has provided our small business with the knowledge, tools, and expertise to make informed decisions regarding our insurance investments. She is a warm and professional person who is highly motivated to do the absolute best for her clients and community.

    Brian Botticelli , Botticelli Prints Inc. Huntington, NY
  • Mary has been our insurance broker for many years. Her extensive knowledge of the companies and product offerings is critical to securing the best coverage for us. Her ability to ask the right questions, delve into the most relevant information and discern our requirements has forged a strong working relationship. Personally delightful and professionally efficient, Mary and her agency staff always provide top-shelf service!

    Fritzi Gros-Daillon , Anson Environmental Corp. Transitions USA Inc.
  • When I think of insurance, I think “Graf Agency.” I first joined our family business in 1984 and when I was introduced to Ken Graf, I soon realized why our family did business with his family.

    Over the years, Mary Graf has continued the family tradition of unmatched service, responsiveness and attention to detail. I know I can always depend on Mary to possess the knowledge, do the research and advise me on the best products for our business and my personal needs.

    The peace of mind that this provides is priceless.

    Joseph Fusaro , Green Energy Solutions AMJ Building Corp. Huntington, NY
  • As a Business Management Consultant with high-end clients who demand excellence, I only work with Mary from the Graf Agency for all my insurance needs.

    Mary’s response time, care and attention to my requests are always impeccable. Not only does she know her industry very well and provide the best packages, but she also takes the time to research the most cost-effective ways to make sure I am always offering my clients the very best!

    Evan Antonini, EHM Group, LLC Bookkeeping & Controllership Services New York, NY

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