| Business | Phone |
| Pool-Meister 2040 Blue Heron Dr, London N6H 5L8 | (519) 657-7665 |
| Tor-Lyn Ltd 3593 White Oak Rd, London N6E 3A1 | (519) 668-5100 |
| C-Pool Mineral Treatment 2459 Commissioners Rd W, London N6K 4P1 | (519) 472-0534 |
| Durston Pools 110 Burnside Dr, London N5V 1B5 | (519) 659-4839 |