Regulated licence
DeGraeve's Plumbing, Heating & Trenching
Excavation ContractorsHolland, MBLast seen May 15, 2026
Excavation ContractorsHVACPlumbersSeptic Installers
- Source
- Government of Manitoba OWMS Certified Installers, Government of Manitoba
- Status
- Certified
- Licence number
- 0019
- Licence class
- Certified onsite wastewater management systems installer
- Public source
- View source