| Business | Phone |
| Aarc-West Mechanical Insltn 20845 36 Ave, Langley V3A 8N4 | (604) 539-0089 |
| Sprint Installations Ltd 2535 240 St, Langley V2Z 3A6 | (604) 534-2293 |
| Windsor Insulation 2508 232 St, Langley V2Z 3B5 | (604) 534-1275 |
| Four Seasons Insulation Ltd. 21869 61 Ave, Langley V4W 1H1 | (604) 607-5022 |