| Business | Phone |
| Michael Dudas Plumbing & Heat 20 Church St, Piscataway 8854 | (732) 752-7731 |
| R J Triano Piscataway 8854 | (732) 563-4477 |
| Atlas Plumbing & Heating 3 Evergreen Ct, Piscataway 8854 | (732) 743-1900 |
| Cooke Plumbing & Heating Piscataway 8854 | (732) 777-7937 |
| D Fontana Plumbing & Heating Piscataway 8854 | (732) 562-1600 |
| Don Pizzolato Inc 105 Fleming St, Piscataway 8854 | (732) 968-2020 |
| Eddie's Plumbing & Heating 881 Gates Ave, Piscataway 8854 | (732) 699-0368 |
| Faber John Plumbing & Heating 492 William St, Piscataway 8854 | (732) 469-9070 |
| Mac Gregor Plumbing & Heating 236 William St, Piscataway 8854 | (732) 752-5081 |