Marc Tremblay is a Republican representing Coos 5 in the New Hampshire House of Representatives. Born and raised in Berlin, New Hampshire, he has a lifelong commitment to public safety and community service in Coos County. Notable roles include Berlin Police Commissioner since 2015, prior service as a New Hampshire State Representative from 2010 to 2012 on the Fish & Game and Marine Resources Committee, and a 30+ year career with PSNH in roles such as Lineworker, Working Foreman, and Senior Construction Representative. He was elected in a special election in November 2025 to succeed Brian Valerino.

Education and Political Experience

• Education: No specific details available on formal education.
• Political Experience:
  • Current: New Hampshire House of Representatives, Coos 5 .
  • Previous: New Hampshire House of Representatives , serving on Fish & Game and Marine Resources Committee.
  • Other public service: Berlin Police Commissioner ; Patrolman, Berlin Police Department ; Bailiff, Coos County Sheriff’s Office ; Shop Steward and IBEW Negotiation Team member .