COSTCO WHOLESALE CORPORATION
Plumber in Seattle, WA
PO BOX 35005, ATTN: LICENSING, Seattle, WA 98124
License Information
- License Number
- COSTCWC770K6
- Status
- Active License
- License Type
- PLUMBING CONTRACTOR
- Expiration Date
- 2027-06-05
- Data Source
- Washington L&I