| Business | Phone |
| Cotter Plumbing & Heating 59 Little Mill Rd, Sandown 3873 | (603) 887-2199 |
| D W Burke & Sons Inc Fremont Rd, Sandown 3873 | (603) 887-3786 |
| M A Patti & Son Plumbing & Htg Little Mill Rd, Sandown 3873 | (603) 887-2984 |
| Paradis Plumbing & Heating 16 Pillsbury Rd, Sandown 3873 | (603) 329-5398 |