| Business | Phone |
| Marine Patrol 31 Dock Rd, Gilford 3249 | (603) 293-2037 |
| Marine Patrol Bureau 31 Dock Rd, Gilford 3249 | (603) 293-0091 |
| Transportation Dept 2 Sawmill Rd, Gilford 3249 | (603) 524-6667 |
| Transportation Dept Lily Pond Rd & Route 11amp;, Gilford 3249 | (603) 524-1664 |