| Business | Phone |
| Amp Netconnect 31 Birchwood Dr, Allenstown 3275 | (603) 210-1620 |
| Atlantic Waste System N 64 River Rd # A, Allenstown 3275 | (603) 485-2129 |
| Autopart's Express 75 Turnpike St, Allenstown 3275 | (603) 228-3260 |
| Gaftek 108 Granite St, Allenstown 3275 | (603) 485-5731 |
| Nh Hydro Assoc 25 Canal St, Allenstown 3275 | (603) 485-7900 |