| Business | Phone |
| Advocacy Initiative Network 176 Hogan Rd, Bangor 4401 | (207) 941-4734 |
| Allagash Wilderness Waterway 106 Hogan Rd, Bangor 4401 | (207) 941-4014 |
| Construction Division 219 Hogan Rd, Bangor 4401 | (207) 941-4545 |
| Elizabeth Levinson Ctr 159 Hogan Rd, Bangor 4401 | (207) 941-4400 |
| Maintenance Lot 219 Hogan Rd, Bangor 4401 | (207) 941-4515 |
| Maintenance Lot Route 69, Bangor 4401 | (207) 848-2243 |