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Diaz Artemio: CSLB License #680150
Source: CSLB public data · Updated November 1, 2026 · CSLB's 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
- 680150
- Primary status
- CLEAR · what this means
- Business type
- Sole Owner
- Full business name
- Artemio Diaz
- Issued
- November 9, 1993 (33 years)
- Expires
- May 31, 2027
- Inactivated
- June 17, 1994
- Reactivated
- May 1, 1995
- Classifications
- B General Building Contractor
C-20 Warm-Air Heating, Ventilating and Air-Conditioning Contractor
C-43 Sheet Metal Contractor - Location
- Guerneville, 95446
- Phone
- (707) 477-7302
This is a sole-owner license, so we show only the city and ZIP code.
Workers' compensation
- Type
- Workers' Compensation Insurance
- Insurer
- Berkshire Hathaway Direct Insurance Company
- Policy number
- N9WC744014
- Effective
- June 22, 2026
- Expires
- June 22, 2027
Confirm coverage with CSLB's insurer search. How to check workers' comp.
Contractor's bond
- Surety
- Western Surety Company
- Bond number
- 66889402
- Amount
- $25,000
- Effective
- April 22, 2024
Disciplinary bond
- Surety
- Accredited Surety and Casualty Company INC
- Bond number
- 10015950
- Amount
- $20,000
- Effective
- May 21, 2004
- Cancelled
- June 1, 2006
- Case number
- 2002000440
- Reason
- Conditional
- Region
- N
A disciplinary bond is required after some CSLB disciplinary actions. What it means.
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 Guerneville
- Contractors in Sonoma 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.