| Nominate Nominated! | 519 Plumbing |
| Nominate Nominated! | Acton Ken Plumbing & Heating |
| Nominate Nominated! | BK Plumbing |
| Nominate Nominated! | Bryan Patterson Plumbing |
| Nominate Nominated! | Clayton Plumbing |
| Nominate Nominated! | Cook's Plumbing & Heating |
| Nominate Nominated! | Cooper Plumbing |
| Nominate Nominated! | Dave's Plumbing |
| Nominate Nominated! | Fosters Plumbing and Heating |
| Nominate Nominated! | Green Plumbing Ltd |
| Nominate Nominated! | Grey-Bruce Plumbing |
| Nominate Nominated! | Karl Plumbing |
| Nominate Nominated! | Ken Philp ClimateCare |
| Nominate Nominated! | MacKinnon Plumbing & Heating |
| Nominate Nominated! | Mayne Piping and Plumbing |
| Nominate Nominated! | Murphy Contracting |
| Nominate Nominated! | Muzzell Plumbing |
| Nominate Nominated! | Northern Alliance Mechanical |
| Nominate Nominated! | P L Lawrence Plumbing & Heating |
| Nominate Nominated! | Pratt's Plumbing and Heating |
| Nominate Nominated! | Prentice Plumbing & Heating Ltd |
| Nominate Nominated! | Riddell Contracting |
| Nominate Nominated! | Sandy Hamilton Plumbing & Heating |
| Nominate Nominated! | Ward Plumbing and Heating |