Sean started in the electrical trade in 1988. After some years away from the trade, to operate his own business, he came to work for Ahearn Electric, Inc. Sean is factory trained in Fire Alarm Systems, by both Gamewell and Silent Knight. As an Apprentice, Journeyman, and Foreman for Ahearn Electric, Inc. he has been involved with numerous projects and has been praised for his proficiency and leadership style.