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



In the past 90 years, we’ve worked with almost every type of business there is and we know the unique “ins and outs” of each industry we service. We walk our clients through the process creating the best and most comprehensive packages for their businesses. Business such as:

  • Contractors who need to comply with complicated insurance requirements in their construction contracts and quickly obtain the required certificates of insurance.
  • Manufacturers and wholesalers/distributors who need to properly cover inventory, installation, and shipping exposures.
  • Not-For-Profit Social Service organizations who need to address the many requirements they must meet to qualify for grants and funding.
  • Technology firms who have extremely specific needs and exposures depending upon the services they provide.
  • Information technology firms who have the added exposure of Cyber liability.

Our business is to protect YOUR business!

  • 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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