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Jonkman John L: CSLB License #293670
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
- 293670
- Primary status
- CLEAR · what this means
- Business type
- Sole Owner
- Full business name
- John L Jonkman
- Issued
- May 7, 1974 (52 years)
- Expires
- February 28, 2027
- Inactivated
- July 1, 2020
- Reactivated
- February 14, 2025
- Classifications
- B General Building Contractor
- Location
- Fountain Valley, 92728
- Phone
- (714) 402-7604
This is a sole-owner license, so we show only the city and ZIP code.
Workers' compensation
- Type
- Exempt
- Effective
- February 14, 2025
Confirm coverage with CSLB's insurer search. How to check workers' comp.
Contractor's bond
- Surety
- Merchants Bonding Company (mutual)
- Bond number
- 101724902
- Amount
- $25,000
- Effective
- December 23, 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 Fountain Valley
- Licensed contractors in Fountain Valley
- Contractors in Orange 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.