05/28/2026
We are deeply saddened about the passing of Jason Poissant, owner of Jay’s Custom Car Care.
His talent and dedication to his work were unmatched. So many of our vehicles and customers benefited from the care he put into every repair. Beyond his work, Jay had a personality that could light up a room. He was kind, friendly, and always brought a smile with him.
Jay loved his family more than anything else. His wife and five children were the center of all his conversations and he loved to share his family stories with us.
We are incredibly grateful for the years we had the chance to work alongside him, and our hearts are with his family, friends, and everyone who knew and loved him.
In Loving Memory
Jason Michael Poissant
October 29, 1977 – May 24, 2026
MEXICO, NY - It is with heavy hearts that we announce the passing of Jason Michael Poissant, who left us on May 24, 2026, at the age of 48. Born on October 29, 1977, in Oswego, NY, Jason was the beloved son of Cookie Burrows and Michael Poissant.
He is survived by his wife, Julie; his 5 children, Jacob, Allie, Lincoln, Hazel and Levi, many brothers, sisters, nieces, nephews, in-laws and the Lincoln Ave. crew. He was preceded in death by his mother, Cookie Burrows; father-in-law, Mark Robinson; grandmother, Sally Burrows; and grandfathers, John Burrows and Edmond Poissant.
Jason was a dedicated entrepreneur, Jason was the proud owner of Jay’s Custom Car Care for over 17 years, serving his dealerships and the people he worked with, with passion and integrity.
His commitment extended beyond business. Jason was deeply involved in local sports, coaching Mexico Little League baseball and Mexico Youth Basketball. He was known for sponsoring Little League baseball teams. He enjoyed participating in and running many fantasy football and baseball leagues. Jason was a man of many interests, enjoying corn hole, fishing, and game nights. His love for the Mets and Giants ran deep. One of his favorite activities was watching his children participate in sports and was so proud of their achievements.
His wife, Julie Poissant, and their children, Jacob, Allie, Lincoln, Hazel, and Levi, were his everything; he dedicated his life to them without hesitation. He cherished Sunday dinners and loved any opportunity to gather with friends and family, especially at their lake house. Jason’s impact on those around him was profound.
He was known as “Mr. Social,” always ready to catch up with friends and family and give the greatest hugs. His presence will be sorely missed, and the community will feel his absence deeply.
Jason played an immense role in supporting everyone around him. He offered his whole heart and unwavering dedication to anyone that knew him. His spirit and kindness will continue to inspire all who knew him. Our community lost an amazing man who will be missed by so many.
Relatives and Friends are invited to a gathering to celebrate Jason’s Life beginning at 2 p.m. on Sunday, May 31, 2026, at the Mexico VFW Edick-Hamlink Post #369, 5930 Scenic Ave. Mexico, NY. Arrangements are in care of Harter Funeral Home, Inc. Mexico, NY.
In lieu of flowers, contributions can be made to the charities Jason supported throughout his life, Mexico community Sports.
Please share memories and condolences at https://www.harterfuneralhome.com/obituaries/Jason-Michael-Poissant?obId=48534976
