Best Licensed Plumbers in Angwin, CA
3 plumbing companies registered in Angwin hold current CSLB licenses, verified against official records as of August 17, 2026. All 3 are listed below, ordered by workers' compensation cover and years licensed.
How we chose: We identified 3 companies registered in Angwin. 3 passed license verification. All 3 are listed below. Our methodology
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- ✓ CSLB License #671970 - look up this number at CSLBInsured - WESCO INSURANCE COMPANYBonded - $25,000
- Verified
- August 17, 2026
- Licensed since
- 1993
- Phone
- (707) 230-0856
- ✓ CSLB License #914431 - look up this number at CSLBInsured - AMTRUST INSURANCE COMPANYBonded - $25,000
- Verified
- August 17, 2026
- Licensed since
- 2008
- Phone
- (707) 965-2900
- ✓ CSLB License #272429 - look up this number at CSLBBonded - $25,000
- Verified
- August 17, 2026
- Licensed since
- 1971
- Phone
- (707) 290-0063
Compare the top 3 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| St Helena Plumbing | #671970 | On file | 1993 |
| Palisades Pump Service Inc. | #914431 | On file | 2008 |
| Klingbeil Plumbing | #272429 | Exempt or none on file | 1971 |