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Contractor's License Detail for License # 215233

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 2/21/2026 11:13:32 PM

Business Information
ERNEST ONGARO & SONS INC
DBA ONGARO & SONS

719 SOUTHPOINT BLVD
PETALUMA, CA 94954
Business Phone Number:(707) 579-3511
EntityCorporation
Issue Date02/13/1963
Expire Date01/31/2028

License Status
This license is current and active.

All information below should be reviewed.

Classifications

Bonding Information
Contractor's Bond

This license filed a Contractor's Bond with MERCHANTS BONDING COMPANY (MUTUAL).

Bond Number: 101277712

Bond Amount: $25,000

Effective Date: 10/18/2024

Contractor's Bond History
Bond of Qualifying Individual
  • The qualifying individual ERNEST JOSEPH ONGARO 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: 01/26/1998

  • This license filed Bond of Qualifying Individual number 101376155 for JASON ALLEN DIMAS in the amount of $25,000 with MERCHANTS BONDING COMPANY (MUTUAL).

    Effective Date: 01/16/2025

  • The qualifying individual ERNEST JAY ONGARO 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: 09/16/2024

    BQI's Bond History

Workers' Compensation

This license has workers compensation insurance with the CAROLINA CASUALTY INSURANCE COMPANY

Policy Number:BNET254990280
Effective Date: 10/01/2025
Expire Date: 10/01/2026

Workers' Compensation History


Workers' compensation classification code(s):
8810 - Clerical Office Employees
5187 - Description Unavailable
8742 - Salespersons-Outside

For a description of the workers' compensation classification code(s) listed for this licensee, contact the licensee’s insurance carrier. Contact information for the licensee's insurer is available by clicking the insurer link above. Classification codes are also available on the Workers' Compensation Insurance Rating Bureau's classification search page.


The board does not verify or investigate the accuracy of classification codes displayed.

Miscellaneous Information
  • 12/14/2015 - CONTRACTOR HIS LETTER SENT

Other
  • Personnel listed on this license (current or disassociated) are listed on other licenses.

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