| Business | Phone |
| A K Mfg Svc 59 Northforest Trail, Kitchener N2N 2Z1 | (519) 571-9033 |
| Johnson Engineering Consultant 16 Cedarwoods Cres, Kitchener N2C 2L4 | (519) 580-3616 |
| K Smart Assoc Ltd 85 Mcintyre Dr, Kitchener N2R 1H6 | (519) 748-1199 |
| K J Behm & Assoc 30 Duke St W #1101, Kitchener N2H 3W5 | (519) 742-3510 |
| Kmk Consultants Ltd 509 Mill St, Kitchener N2G 2Y5 | (519) 743-6111 |
| Mc Cormick Rankin Corp 72 Victoria St S #100, Kitchener N2G 4Y9 | (519) 741-1464 |
| Mte Consultants Inc 650 Riverbend Dr, Kitchener N2K 3S2 | (519) 743-6500 |
| Naylor Engineering Assocs 353 Bridge St E, Kitchener N2K 2Y5 | (519) 741-1313 |
| Peto Mac Callum Ltd 25 Sixth Ave, Kitchener N2C 1P9 | (519) 893-7500 |
| Progressive Engineering Svc 196 Mcintyre Dr #1, Kitchener N2R 1H4 | (519) 748-0101 |
| Pwd Engineeering Corp 871 Victoria St N #201, Kitchener N2B 3S4 | (519) 741-3646 |
| Stantec Consulting Ltd Central 871 Victoria St N, Kitchener N2B 3S4 | (519) 579-4410 |
| Totten Sims Hubicki Assoc Ltd 72 Victoria St S, Kitchener N2G 4Y9 | (519) 766-0644 |
| W E Kelley & Assoc Ltd 25 Irvin St, Kitchener N2H 1K6 | (519) 579-4090 |
| Ybl Inc 509 Mill St, Kitchener N2G 2Y5 | (519) 744-7341 |
| Chung & Vander Doelen 280 Victoria St N, Kitchener N2H 5E2 | (519) 742-8979 |
| Courtland Engineering Cnsltnts 85 Edwin St, Kitchener N2H 4N7 | (519) 745-4676 |
| Earth Tech Inc 101 Frederick St #502, Kitchener N2H 6R2 | (519) 570-4886 |