| Business | Phone |
| A L & B Plumbing & Heating 10 Victoria Ave, Grimsby L3M 1Y1 | (905) 945-2319 |
| Aquajet Services Po Box 352 Stn Main, Grimsby L3M 4H8 | (905) 945-0128 |
| Sykes Plumbing & Heating 22 Sandra Cres, Grimsby L3M 4Z1 | (905) 945-2632 |
| Brian's Plumbing & Heating Ltd 125 Livingston Ave #31, Grimsby L3M 4S5 | (905) 945-2641 |
| D F Gerow Plumbing & Heating 36 Woodsview Ave, Grimsby L3M 3S6 | (905) 945-0164 |