| Business | Phone |
| Anderson Nde Svc Inc Po Box 3125 Stn Main, Sherwood Park T8A 2A6 | (780) 951-1630 |
| Maverick Inspection Ltd 161 Broadway Blvd #22, Sherwood Park T8H 2A8 | (780) 467-1606 |
| P & H Inspection Svc Ltd 96 Ridgemont Cres, Sherwood Park T8A 5N4 | (780) 467-4325 |