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William Lyon Homes INC: CSLB License #527293
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
- 527293
- Primary status
- CLEAR · what this means
- Business type
- Corporation
- Issued
- March 29, 1988 (38 years)
- Expires
- March 31, 2028
- Classifications
- B General Building Contractor
- Mailing address
- 6440 Oak Canyon Suite 200, Irvine, CA, 92618
- Phone
- (949) 341 1255
Workers' compensation
- Type
- Workers' Compensation Insurance
- Insurer
- Old Republic Insurance Company
- Policy number
- MWC31679126
- Effective
- March 1, 2026
- Expires
- March 1, 2027
Confirm coverage with CSLB's insurer search. How to check workers' comp.
Contractor's bond
- Surety
- Philadelphia Indemnity Insurance Company
- Bond number
- PB03010400571
- Amount
- $25,000
- Effective
- January 1, 2023
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 Irvine
- Licensed contractors in Irvine
- 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.