| Business | Phone |
| Bos Plumbing & Heating 7 Stepping Stone Rd, Barrington 3825 | (603) 868-2767 |
| David Glover Plumbing & Htg 95 Route 9, Barrington 3825 | (603) 664-9733 |
| Dpw Plumbing 21 Chesley Dr, Barrington 3825 | (603) 664-7828 |
| Routhier's Plumbing Svc 5 James Henry Dr, Barrington 3825 | (603) 664-9364 |