| Business | Phone |
| Beane Mechanical Contracting 6 Duston Ave, Plaistow 3865 | (603) 382-8859 |
| Dunn Rite 91 Main St, Plaistow 3865 | (603) 612-0301 |
| Powerhouse Plumbing & Heating 2 Red Oak Dr, Plaistow 3865 | (603) 378-0020 |
| Retco Rooter 20 Walton Rd, Plaistow 3865 | (603) 382-8833 |
| Rooter-Man Plaistow 3865 | (603) 382-3322 |
| Royal Plumbing & Heating 32 Pollard Rd, Plaistow 3865 | (603) 382-2172 |
| South East Construction 182 Main St, Plaistow 3865 | (603) 382-8487 |