Brendan G. Trainor

Brendan G. Trainor, age 65, passed away peacefully at his home on January 26, 2026. Born in Arlington, Massachusetts, on October 25, 1960, he was the son of the late Patrick and Tonie Trainor. Raised in Ireland before his family immigrated to Billerica, Massachusetts, Brendan carried the values of hard work and dedication with him throughout his life.

A journeyman electrician with Local Union 103 IBEW, Brendan advanced to Master Electrician and Project Manager through his skill and determination. In the years before his retirement, he earned a Master of Science in Engineering and a master’s degree focused on commercial construction. He was also an Air Force veteran who took great pride in his service to his country, a commitment he inherited from his father.

Brendan was preceded in death by his son, Patrick Trainor. He is survived by his longtime partner, Sharon Milan of Barrington, New Hampshire; his children, Eric Trainor and his wife Kira of Sandown, New Hampshire, Caitlin Torres and her husband Jon of Berlin, New Hampshire, and Erin Trainor of Berlin, New Hampshire; his sisters, Tara Garmon of Gardner, Massachusetts, and Brea Trainor of Methuen, Massachusetts; his four grandchildren, Johnathan Trainor, Kayla Torres, Anthony Torres, and Giavanna Trainor; as well as nieces and nephews, Meghan Greigtardiff, Christopher Garmon, and P.J. Garmon. He is also survived by many cousins in New York and Ireland.