Welcome to Twin State Mutual
Aid Fire Association


The Twin State Mutual Aid Fire Association is the coordinating agency for fire and emergency medical services operations in 24 towns in Grafton and Coos Counties, New Hampshire, and Orange  and Caledonia Counties in Vermont.

Dispatching duties are handled by the Grafton County Sheriff's Department located in North Haverhill, New Hampshire. 
Phone: 603.491.6916
Address: c/o Twin State Fire
3785 Dartmouth College Hwy, North Haverhill, NH 03774


2025
Twin State Regional
Fire School


May 3 - 4, 2025
Blue Mountain Union School
2420 US-302
Wells River, VT 05081

Registration Now Open!

Details and Registration