| Business | Phone |
| Gillis Plumbing & Heating Ltd 3388 Erb's Rd, New Hamburg N3A 3M2 | (519) 634-8205 |
| Fisher Plumbing & Heating 100 Huron St, New Hamburg N3A 1J3 | (519) 662-4527 |
| Floods Plumbing & Heating Ltd 18 Nevilles St #E, New Hamburg N3A 4G7 | (519) 662-1300 |
| Flood's Plumbing and Heating Ltd. 18 E Nevilles St, New Hamburg N3A 4G7 | (519) 662-1300 |
| Flood's Plumbing and Heating Ltd. 18 E Nevilles St, New Hamburg N3A 4G7 | (519) 662-1300 |