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Wilson Plumbing: CSLB License #660458
Source: CSLB public data · Updated November 1, 2026 · Official CSLB record
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The license is active with no suspension on record, though classifications, bonds and secondary flags still deserve a look.
License details
- License number
- 660458
- Primary status
- CLEAR · what this means
- Business type
- Corporation
- Full business name
- K C Wilson Plumbing INC DBA Wilson Plumbing
- Issued
- December 7, 1992 (33 years)
- Reissued
- February 5, 2007
- Expires
- February 28, 2027
- Classifications
- B General Building Contractor
C-36 Plumbing Contractor - Mailing address
- 436 Vista Way, Martinez, CA, 94553
- Phone
- (925) 228 8171
Workers' compensation
- Type
- Workers' Compensation Insurance
- Insurer
- Arrowood Indemnity Company
- Policy number
- 7600010565251
- Effective
- December 29, 2025
- Expires
- December 29, 2026
Confirm coverage with CSLB's insurer search. How to check workers' comp.
Contractor's bond
- Surety
- Western Surety Company
- Bond number
- 67231072
- Amount
- $25,000
- Effective
- February 1, 2025
Status history
No changes recorded since we began tracking this license on November 1, 2026. We compare every weekly CSLB file and log changes to status, bonds, workers' comp and classifications here.
Related
- Licensed general contractors in Martinez
- Licensed plumbers in Martinez
- Licensed contractors in Martinez
- Contractors in Contra Costa County
- What "CLEAR" means
- How to check a contractor license
Data: CSLB Public Data Portal, file dated November 1, 2026. Status can change at any time. Verify on CSLB's Instant License Check. This site is not a consumer reporting agency under the FCRA; don't use it for employment, credit, insurance or housing decisions about an individual.