Regulated licence
Polysum Plumbing
Legal name: Kam Wing Hau o/a Polysum Plumbing
Gas FittersNorth Vancouver, BCLast seen May 7, 2026
Gas FittersGeneral ContractorsPlumbersTrade Contractors
- Source
- Technical Safety BC, City of Vancouver Open Data, City of Vancouver
- Status
- Issued
- Licence number
- 26-108068
- Licence class
- Trade Contractor
- Public source
- View source