| Business | Phone |
| Line One Plumbing & Heating Conc 5, Niagara On The Lake L0S 1J0 | (905) 684-3454 |
| Newark Plumbing & Heating 45 Colonel Butler Cres, Niagara On The Lake L0S 1J0 | (905) 468-4889 |
| Dollar-Wise Plumbing & Heating 683 Concession 2, Niagara On The Lake L0S 1J0 | (905) 262-4999 |