| Business | Phone |
| Albion Engineering & Supls Ltd 8951 Glover Rd, Langley | (604) 888-1778 |
| Infrastructure Systems Ltd 20226 Fraser Hwy, Langley V3A 4E6 | (604) 530-2288 |
| Matrix Timber Ltd 24611 Fraser Hwy, Langley V2Z 2L2 | (604) 857-1606 |
| Neale Engineering Ltd 19945 56 Ave #202, Langley V3A 3Y2 | (604) 534-2118 |
| Pico Consulting Ltd 24688 50 Ave, Langley V2Z 1E7 | (604) 856-0581 |
| R Dolphin & Assoc 23744 32 Ave, Langley V2Z 2J2 | (604) 533-9675 |