Best Licensed Plumbers in San Francisco, CA
400 plumbing companies registered in San Francisco hold current CSLB licenses, verified against official records as of August 17, 2026. The 8 below are the top-ranked, ordered by workers' compensation cover and years licensed.
How we chose: We identified 400 companies registered in San Francisco. 400 passed license verification. The 8 below are the top-ranked of those. Our methodology
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- ✓ CSLB License #91594 - look up this number at CSLBInsured - OLD REPUBLIC INSURANCE COMPANYBonded - $25,000
- Verified
- August 17, 2026
- Licensed since
- 1947
- Phone
- (415) 282-1625
- ✓ CSLB License #169169 - look up this number at CSLBInsured - STATE COMPENSATION INSURANCE FUNDBonded - $25,000
- Verified
- August 17, 2026
- Licensed since
- 1957
- Phone
- (415) 431-7100
- ✓ CSLB License #171203 - look up this number at CSLBInsured - STATE COMPENSATION INSURANCE FUNDBonded - $25,000
- Verified
- August 17, 2026
- Licensed since
- 1957
- Phone
- (415) 252-1800
- ✓ CSLB License #330341 - look up this number at CSLBInsured - NATIONAL CASUALTY COMPANYBonded - $25,000
- Verified
- August 17, 2026
- Licensed since
- 1977
- Phone
- (415) 221-1888
- ✓ CSLB License #349523 - look up this number at CSLBInsured - HARTFORD CASUALTY INSURANCE COMPANYBonded - $25,000
- Verified
- August 17, 2026
- Licensed since
- 1978
- Phone
- (415) 282-2121
- ✓ CSLB License #392967 - look up this number at CSLBInsured - TRAVELERS CASUALTY AND SURETY COMPANY OF AMERICABonded - $25,000
- Verified
- August 17, 2026
- Licensed since
- 1980
- Phone
- (415) 550-0975
- ✓ CSLB License #410861 - look up this number at CSLBInsured - CONTINENTAL CASUALTY COMPANYBonded - $25,000
- Verified
- August 17, 2026
- Licensed since
- 1981
- Phone
- (415) 724-0724
- ✓ CSLB License #440780 - look up this number at CSLBInsured - HARTFORD CASUALTY INSURANCE COMPANYBonded - $25,000
- Verified
- August 17, 2026
- Licensed since
- 1983
- Phone
- (415) 894-7231
Compare the top 6 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| Anderson Rowe & Buckley Inc. | #91594 | On file | 1947 |
| C R Reichel Engineering Co Inc. | #169169 | On file | 1957 |
| Cornely Company | #171203 | On file | 1957 |
| Standard Plumbing Co | #330341 | On file | 1977 |
| Demakas Plumbing & Heating Inc. | #349523 | On file | 1978 |
| Ayoob & Peery Plumbing Co Inc. | #392967 | On file | 1980 |