Best Licensed Plumbers in Clarkston, WA
3 plumbers companies registered in Clarkston hold current L&I licenses, verified against official records as of August 12, 2026. The 3 companies below passed every verification check, ranked by insurance status and bond amount.
How we chose: We identified 5 companies registered in Clarkston. 3 passed license verification. These 3 passed every check. Our methodology
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- ✓ L&I License #ALLPHPP764B5 — verify at state registryInsured — HISCOX INSURANCE COMPANY INCBonded — $6,000
- Verified
- August 12, 2026
- Phone
- +12087906587
- ✓ L&I License #HARPEP*773NJ — verify at state registryInsured — State Farm Fire & Cas CoBonded — $6,000
- Verified
- August 12, 2026
- Phone
- +12087903079
- ✓ L&I License #RENAIC*793OC — verify at state registryInsured — State Farm Fire & Cas CoBonded — $6,000
- Verified
- August 12, 2026
- Phone
- +15095529389
Compare the top 3 at a glance
| Company | License | Insurance on file | Licensed since |
|---|---|---|---|
| All Phase Plumbing Jr | #ALLPHPP764B5 | Current | - |
| Harper Plumbing | #HARPEP*773NJ | Current | - |
| Renaissance Construction | #RENAIC*793OC | Current | - |