| Business | Phone |
| Caswell & Son 31 Bay St, Laconia 3246 | (603) 524-1271 |
| Dutile Refrigeration Co 252 Messer St, Laconia 3246 | (603) 524-6700 |
| Laconia Winair 76 Lexington Dr # B, Laconia 3246 | (603) 528-9466 |
| S G Torrice Co 144 Lexington Dr, Laconia 3246 | (603) 528-1900 |
| Seymour & Sons Gas Heat & Ac Laconia 3246 | (603) 527-0066 |