| Business | Phone |
| Daniel A Wright Plumbing Spec 889 Jaffrey Rd, Marlborough 3455 | (603) 876-4521 |
| G T Plumbing & Heating 26 Mckinley Cir, Marlborough 3455 | (603) 876-4157 |
| Henry's Plumbing & Heating 134 Main St, Marlborough 3455 | (603) 876-4573 |
| Keating Plumbing & Heating 235 Webb Depot Rd, Marlborough 3455 | (603) 876-4447 |