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Contractor's License Detail for License # 331024

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 11/3/2026 5:52:24 AM

Business Information
S J AMOROSO CONSTRUCTION CO LLC
1875 S GRANT ST STE 200
SAN MATEO, CA 94402
Business Phone Number:(650) 654-1900
EntityLtd Liability
Issue Date02/04/1977
Reissue Date02/25/2020
Expire Date02/29/2028

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 LIBERTY MUTUAL INSURANCE COMPANY.

Bond Number: 070209023

Bond Amount: $25,000

Effective Date: 01/01/2023

Contractor's Bond History
LLC EMPLOYEE/WORKER BOND

This license filed a LLC Employee/Worker Bond with LIBERTY MUTUAL INSURANCE COMPANY.

Bond Number: 070209024

Bond Amount: $100,000

Effective Date: 02/25/2020

Bond of Qualifying Individual

This license filed Bond of Qualifying Individual number 024246186 for ROBERT WAYNE ERSKINE in the amount of $25,000 with LIBERTY MUTUAL INSURANCE COMPANY.

Effective Date: 01/01/2023

BQI's Bond History

Workers' Compensation

This license has workers compensation insurance with the ACIG INSURANCE COMPANY

Policy Number:WCA000026326
Effective Date: 06/01/2026
Expire Date: 06/01/2027

Workers' Compensation History


Workers' compensation classification code(s):
5606 - Contractors-executive level supervisors
52051 - Concrete/Cement Work-sidewalks-high wage
5432 - Carpentry-high wage

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.

Liability Insurance Information

This license has liability insurance with AMERICAN CONTRACTORS INSURANCE COMPANY, RRG

Policy Number: GL26A00084

Amount: $1,000,000

Effective Date: 06/01/2026

Expiration Date: 06/01/2027

Liability Insurance History

Miscellaneous Information
  • 02/25/2020 - LICENSE REISSUED TO ANOTHER ENTITY

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

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