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Contractor's License Detail for License # 964338

Alert symbol DISCLAIMER: A license status check provides information taken from the CSLB license database. Before relying on this information, you should be aware of the following limitations.

  • CSLB complaint disclosure is restricted by law (B&P 7124.6) If this entity is subject to public complaint disclosure click on link that will appear below for more information. Click here for a definition of disclosable actions.
  • Only construction related civil judgments reported to CSLB are disclosed (B&P 7071.17).
  • Arbitrations are not listed unless the contractor fails to comply with the terms.
  • Due to workload, there may be relevant information that has not yet been entered into the board's license database.
Data current as of 11/4/2026 1:41:23 PM

Business Information
O'SULLIVAN CONSTRUCTION LLC
4104 W 147TH STREET
LAWNDALE, CA 90260
Business Phone Number:(626) 979-4536
EntityLtd Liability
Issue Date08/09/2011
Reissue Date04/05/2022
Expire Date04/30/2028

License Status
This license is current and active.

All information below should be reviewed.

Classifications
B - GENERAL BUILDING

Bonding Information
Contractor's Bond

This license filed a Contractor's Bond with BUSINESS ALLIANCE INSURANCE COMPANY.

Bond Number: G19033212444

Bond Amount: $25,000

Effective Date: 07/25/2026

Contractor's Bond History
LLC EMPLOYEE/WORKER BOND

This license filed a LLC Employee/Worker Bond with GREAT AMERICAN INSURANCE COMPANY.

Bond Number: F318821

Bond Amount: $100,000

Effective Date: 04/05/2025

LLC Employee/Worker Bond History

Bond of Qualifying Individual

The qualifying individual NEIL FRANCIS O'SULLIVAN certified that he/she owns 10 percent or more of the voting stock/membership interest of this company; therefore, the Bond of Qualifying Individual is not required.

Effective Date: 04/05/2022

Workers' Compensation

This license has workers compensation insurance with the AMGUARD INSURANCE COMPANY

Policy Number:OSWC764095
Effective Date: 09/10/2026
Expire Date: 09/10/2027

Workers' Compensation History

Liability Insurance Information

This license has liability insurance with ATAIN SPECIALTY INSURANCE COMPANY

Policy Number: APF200005541

Amount: $2,000,000

Effective Date: 02/26/2026

Expiration Date: 02/26/2027

Liability Insurance History

Miscellaneous Information
  • 04/05/2022 - LICENSE REISSUED TO ANOTHER ENTITY

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