Home | Online Services | License Details
printable header

Contractor's License Detail for License # 1006003

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 11/7/2026 2:50:23 PM

Business Information
Q4 MECHANICAL CORPORATION
850 SOUTH VAN NESS AVENUE
SUITE 24
SAN FRANCISCO, CA 94110
Business Phone Number:(415) 251-3091
EntityCorporation
Issue Date07/30/2015
Reissue Date10/29/2015
Expire Date10/31/2027

License Status
This license is current and active.

All information below should be reviewed.
Additional Status

    Click here for Complaint Disclosure information.

    There is Complaint Disclosure information for this license.

    Classifications

    Bonding Information
    Contractor's Bond

    This license filed a Contractor's Bond with TRAVELERS CASUALTY AND SURETY COMPANY OF AMERICA.

    Bond Number: 108030343

    Bond Amount: $25,000

    Effective Date: 05/01/2024

    Contractor's Bond History
    Bond of Qualifying Individual

    The qualifying individual EMMANUEL CHIWETA DENCHUKWU 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: 10/29/2015

    Workers' Compensation

    This license has workers compensation insurance with the STATE COMPENSATION INSURANCE FUND

    Policy Number:9212377
    Effective Date: 11/18/2017
    Expire Date: 11/18/2026

    Workers' Compensation History


    Workers' compensation classification code(s):
    5542 - Description Unavailable
    5538 - Description Unavailable
    5183 - Description Unavailable

    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
    • 10/29/2015 - LICENSE REISSUED TO ANOTHER ENTITY

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

    Is this your license?
    Does any of the information need to be corrected/updated?

    Find out how to make changes to your license info

    Online Services Quick Hits

    Online Services

    Online Service