Best Licensed Plumbers in Laguna Niguel, CA
19 plumbing companies registered in Laguna Niguel 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 19 companies registered in Laguna Niguel. 19 passed license verification. The 8 below are the top-ranked of those. Our methodology
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- ✓ CSLB License #565218 - look up this number at CSLBInsured - NATIONAL SPECIALTY INSURANCE COMPANYBonded - $25,000
- Verified
- August 17, 2026
- Licensed since
- 1989
- Phone
- (949) 233-3981
- ✓ CSLB License #660044 - look up this number at CSLBBonded - $25,000
- Verified
- August 17, 2026
- Licensed since
- 1992
- Phone
- (949) 510-2281
- ✓ CSLB License #719755 - look up this number at CSLBInsured - STATE COMPENSATION INSURANCE FUNDBonded - $25,000
- Verified
- August 17, 2026
- Licensed since
- 1996
- Phone
- (714) 404-2944
- ✓ CSLB License #801474 - look up this number at CSLBInsured - STATE COMPENSATION INSURANCE FUNDBonded - $25,000
- Verified
- August 17, 2026
- Licensed since
- 2001
- Phone
- (949) 364-3920
- ✓ CSLB License #870656 - look up this number at CSLBInsured - BENCHMARK INSURANCE COMPANYBonded - $25,000
- Verified
- August 17, 2026
- Licensed since
- 2006
- Phone
- (949) 364-1090
- ✓ CSLB License #1010947 - look up this number at CSLBInsured - OHIO SECURITY INSURANCE COMPANYBonded - $25,000
- Verified
- August 17, 2026
- Licensed since
- 2016
- Phone
- (949) 916-5041
- ✓ CSLB License #659407 - look up this number at CSLBBonded - $25,000
- Verified
- August 17, 2026
- Licensed since
- 1992
- Phone
- (949) 584-4161
- ✓ CSLB License #736768 - look up this number at CSLBBonded - $25,000
- Verified
- August 17, 2026
- Licensed since
- 1997
- Phone
- (949) 582-2814
Compare the top 6 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| Laguna Niguel Plumbing LLC | #565218 | On file | 1989 |
| Coast Building Company | #660044 | Exempt or none on file | 1992 |
| B E C Complete Plumbing Services Inc. | #719755 | On file | 1996 |
| Municipal Underground Services Inc. | #801474 | On file | 2001 |
| U S Prime Contractor Inc. | #870656 | On file | 2006 |
| Ultimate Design Build Inc. | #1010947 | On file | 2016 |