| Business | Phone |
| Matheson Valves & Fittings Ltd 1373 Confederation St #1, Sarnia N7S 5P1 | (519) 337-0777 |
| Newman's Valve Ltd 1061 Jordon Dr, Sarnia N7S 1Y3 | (519) 542-3881 |
| Rotork Controls Ltd 1173 Michener Rd, Sarnia N7S 4W3 | (519) 337-9190 |
| Samson Controls Inc 265 Front St N, Sarnia N7T 5S6 | (519) 383-0922 |
| St Clair Valve Techniques Ltd 1407 Plank Rd, Sarnia N7T 7H3 | (519) 332-0446 |
| St Clair Valve 1407 Plank Rd, Sarnia N7W 1A7 | (519) 337-5033 |
| Summit Controls 1355 Confederation St #10, Sarnia N7S 4T2 | (519) 337-3200 |
| Crane Supply 1121 Evett St, Sarnia N7S 5N3 | (519) 336-4871 |
| Elite Valve 775 Roper St, Sarnia N7S 6G7 | (519) 332-8809 |
| Floval Equipment Ltd 251 Vidal St N, Sarnia N7T 5Y5 | (519) 383-1225 |