Great Northern Plumbing Serv
Licensed Plumbing Contractor · Leavenworth, Washington
Is this you? Claim it free →● WA Licence #GREATNP790NW
- Address
- 14865 Chumstick Hwy, Leavenworth, WA 98826
- Phone
- (509) 423-5540
- Website
- Not listed yet
- Licence type
- Plumbing Contractor
- Licence status
- Active
- Expires
- 02/23/2028
Source: Washington State Department of Labor & Industries (L&I) — Contractor License Data (data.wa.gov) · checked 2026-07-02
Is this your business? Claim this free listing to add your phone, website, services, and an Owner Verified badge.
Claim this listing