● WA Licence #GROUN**756KN
- Address
- 18923 16th Ave S, Seattle, WA 98188
- Phone
- (253) 553-3529
- Website
- Not listed yet
- Licence type
- Plumbing Contractor
- Licence status
- Active
- Expires
- 05/15/2027
Source: Washington State Department of Labor & Industries (L&I) — Contractor License Data (data.wa.gov) · checked 2026-07-02
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