Best Licensed Plumbers in Glendale, CA
139 plumbing companies registered in Glendale 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 139 companies registered in Glendale. 139 passed license verification. The 8 below are the top-ranked of those. Our methodology
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- ✓ CSLB License #247119 - look up this number at CSLBInsured - REPUBLIC INDEMNITY COMPANY OF AMERICABonded - $25,000
- Verified
- August 17, 2026
- Licensed since
- 1967
- Phone
- (818) 243-3443
- ✓ CSLB License #254678 - look up this number at CSLBInsured - ZURICH AMERICAN INSURANCE COMPANYBonded - $25,000
- Verified
- August 17, 2026
- Licensed since
- 1968
- Phone
- (818) 572-2100
- ✓ CSLB License #288786 - look up this number at CSLBInsured - EVEREST PREMIER INSURANCE COMPANYBonded - $25,000
- Verified
- August 17, 2026
- Licensed since
- 1973
- Phone
- (818) 249-6115
4.Nite Owl
✓ CSLB License #431761 - look up this number at CSLBBonded - $25,000- Verified
- August 17, 2026
- Licensed since
- 1982
- Phone
- (818) 765-1888
- ✓ CSLB License #441497 - look up this number at CSLBInsured - ROCHDALE INSURANCE COMPANYBonded - $25,000
- Verified
- August 17, 2026
- Licensed since
- 1983
- Phone
- (818) 242-6636
- ✓ CSLB License #466949 - look up this number at CSLBInsured - WESCO INSURANCE COMPANYBonded - $25,000
- Verified
- August 17, 2026
- Licensed since
- 1984
- Phone
- (818) 823-8039
- ✓ CSLB License #488644 - look up this number at CSLBInsured - STATE COMPENSATION INSURANCE FUNDBonded - $25,000
- Verified
- August 17, 2026
- Licensed since
- 1986
- Phone
- (818) 241-6774
- ✓ CSLB License #494277 - look up this number at CSLBInsured - STATE COMPENSATION INSURANCE FUNDBonded - $25,000
- Verified
- August 17, 2026
- Licensed since
- 1986
- Phone
- (818) 240-4060
Compare the top 6 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| Mauerhan Plumbing Inc. | #247119 | On file | 1967 |
| H L Moe Co Inc. | #254678 | On file | 1968 |
| Saurer Bros Plumbing | #288786 | On file | 1973 |
| Nite Owl | #431761 | Exempt or none on file | 1982 |
| Al Torres Plumbing Co | #441497 | On file | 1983 |
| Rio Air Conditioning | #466949 | On file | 1984 |