| Business | Phone |
| Household Plumbing Specialties 5592 Glenholme Ave, Niagara Falls L2G 4Y2 | (905) 354-0808 |
| Medcon Mechanical 5927 Thorold Stone Rd #4, Niagara Falls L2J 1A1 | (905) 358-1544 |
| Metro Plumbing & Heating 5836 Dunn St, Niagara Falls L2G 2N7 | (905) 354-9032 |
| Pronto Plumbing & Heating Svc 6856 Russell St, Niagara Falls L2J 1R4 | (905) 358-7883 |
| Superior Plumbing & Heating 4400 Montrose Rd #4, Niagara Falls L2H 1K2 | (905) 374-0865 |
| Tower Plumbing & Heating Inc 5927 Thorold Stone Rd, Niagara Falls L2J 1A1 | (905) 354-5832 |
| Williams Plumbing 7105 Viscount St, Niagara Falls L2E 5R7 | (905) 356-4634 |
| Budget Plumbing & Heating 6070 Keith St, Niagara Falls L2J 1K2 | (905) 356-8330 |
| Chippawa Plumbing & Heating 7885 Norton St, Niagara Falls L2G 6R7 | (905) 295-6665 |
| Conway's Plmbg Htg & Air Cond 5654 Glenholme Ave, Niagara Falls L2G 4Y3 | (905) 358-3985 |
| Gary Weaver Plumbing & Heating 7420 Redhaven Cres, Niagara Falls L2G 7H7 | (905) 354-0802 |