| Business | Phone |
| Alpha Engineering Ltd 2974 Mira Pl, Burnaby V3J 1B6 | (604) 415-5432 |
| Iwr Technologies 7228 Winston St #22, Burnaby V5A 2G9 | (604) 681-1688 |
| J R Laboratories Inc 3871 North Fraser Way #12, Burnaby V5J 5G6 | (604) 432-9311 |
| Keystone Environmental Ltd 4400 Dominion St #320, Burnaby V5G 4G3 | (604) 430-0671 |
| G3 Consulting 4508 Beedie St, Burnaby V5J 5L2 | (604) 451-1020 |
| Next Environmental Inc 2550 Boundary Rd #215, Burnaby V5M 3Z3 | (604) 419-3800 |
| Sumas Environmental Svc Inc 4623 Byrne Rd, Burnaby V5J 3H6 | (604) 682-6678 |
| Team 8075 Enterprise St #7, Burnaby V5A 1V5 | (604) 684-7899 |
| Burrard Clean Operations Ltd 201 Kensington Ave, Burnaby V5B 4B2 | (604) 294-6001 |
| Ei Environmental Engineering 7290 Gray Ave, Burnaby V5J 3Z2 | (604) 435-7000 |
| Envirowest Consultants 3700 North Fraser Way #130, Burnaby V5J 5H4 | (604) 451-0505 |
| Fleetwood Environmental 5249 Regent St, Burnaby V5C 4H4 | (604) 294-3020 |