Best Licensed Plumbers in Campbell, CA
25 plumbing companies registered in Campbell 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 25 companies registered in Campbell. 25 passed license verification. The 8 below are the top-ranked of those. Our methodology
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- ✓ CSLB License #174968 - look up this number at CSLBInsured - ZURICH AMERICAN INSURANCE COMPANYBonded - $25,000
- Verified
- August 17, 2026
- Licensed since
- 1958
- Phone
- (408) 371-5510
- ✓ CSLB License #399253 - look up this number at CSLBInsured - REPUBLIC INDEMNITY COMPANY OF CALIFORNIABonded - $25,000
- Verified
- August 17, 2026
- Licensed since
- 1981
- Phone
- (408) 374-4740
- ✓ CSLB License #475164 - look up this number at CSLBInsured - INSURANCE COMPANY OF THE WESTBonded - $25,000
- Verified
- August 17, 2026
- Licensed since
- 1985
- Phone
- (408) 866-6682
- ✓ CSLB License #576785 - look up this number at CSLBInsured - OAK RIVER INSURANCE COMPANYBonded - $25,000
- Verified
- August 17, 2026
- Licensed since
- 1989
- Phone
- (408) 821-7168
- ✓ CSLB License #624905 - look up this number at CSLBInsured - MID-CENTURY INSURANCE COMPANYBonded - $25,000
- Verified
- August 17, 2026
- Licensed since
- 1991
- Phone
- (408) 253-0618
- ✓ CSLB License #735465 - look up this number at CSLBInsured - WESCO INSURANCE COMPANYBonded - $25,000
- Verified
- August 17, 2026
- Licensed since
- 1997
- Phone
- (408) 378-8860
- ✓ CSLB License #780352 - look up this number at CSLBInsured - TRAVELERS PROPERTY CASUALTY COMPANY OF AMERICABonded - $25,000
- Verified
- August 17, 2026
- Licensed since
- 2000
- Phone
- (408) 369-6305
- ✓ CSLB License #789626 - look up this number at CSLBInsured - STATE COMPENSATION INSURANCE FUNDBonded - $25,000
- Verified
- August 17, 2026
- Licensed since
- 2001
- Phone
- (408) 599-1550
Compare the top 6 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| West Valley Construction | #174968 | On file | 1958 |
| Wenger Plumbing Co | #399253 | On file | 1981 |
| Duplan Construction Inc. | #475164 | On file | 1985 |
| California Plus Engineering Inc. | #576785 | On file | 1989 |
| Cupertino Plumbing Inc. | #624905 | On file | 1991 |
| Joe Kocher Plumbing Inc. | #735465 | On file | 1997 |