| Business | Phone |
| Al's Tubular Eddy Current Inc 70 Rouse Ave, Cambridge N1R 4M8 | (519) 621-0902 |
| Pillar To Post 78 Memory Lane, Cambridge N3C 3W9 | (519) 242-0366 |
| Probetest Inspection 131 Sheldon Dr #5, Cambridge N1R 6S2 | (519) 623-7865 |
| Scan-Tech Inspection Svc Ltd 221 Holiday Inn Dr, Cambridge N3C 3T2 | (519) 651-1656 |
| Bowry & Assoc Inc 39 Westbury Cres, Cambridge N3C 3G3 | (519) 654-9040 |
| Gata Enterprises 4335 Wellington Rd, Cambridge N3C 2V4 | (519) 658-6590 |