| Business | Phone |
| Mab Ind 139 Dearborn Pl, Waterloo N2J 4N5 | (519) 888-6560 |
| Versa Fittings & Mfg Inc 608 Weber St N #6, Waterloo N2V 1K4 | (519) 725-5619 |
| Wheeler Metal Products 486 Weber St N, Waterloo N2L 4E7 | (519) 884-2590 |
| Centra Industries Inc 103 Bauer Pl, Waterloo N2L 6B5 | (519) 886-3941 |