| Business | Phone |
| Independent Quality Assurance 1155 55 St #304, Delta V4M 3J9 | (604) 943-7459 |
| Innovative Vehicle Testing Ltd 11703 94 Ave, Delta V4C 3R5 | (604) 582-0542 |
| Jgs Consultants 5666 12 Ave #1, Delta V4L 1C4 | (604) 943-7703 |
| Lawry Engineering Ltd 11154 Prospect Dr, Delta V4E 2R5 | (604) 501-6661 |
| R H Strong & Assoc Inc 8208 Swenson Way #220, Delta V4G 1J6 | (604) 951-0717 |
| E H Hanson Engineering Group 7551 Vantage Way #4, Delta V4G 1C9 | (604) 946-0111 |
| Engineered Safety Consulting 6511 Kempson Cres, Delta V4E 1R6 | (604) 594-6055 |