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Contractor's License Detail for License # 1108400

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 3:05:30 AM

Business Information
MAC5 MECHANICAL LLC
18250 EUCLID STREET
FOUNTAIN VALLEY, CA 92708
Business Phone Number:(949) 682-9658
EntityLtd Liability
Issue Date08/09/2023
Expire Date08/31/2027

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 FIDELITY AND DEPOSIT COMPANY OF MARYLAND.

Bond Number: 9432001

Bond Amount: $25,000

Effective Date: 06/16/2023

LLC EMPLOYEE/WORKER BOND

This license filed a LLC Employee/Worker Bond with FIDELITY AND DEPOSIT COMPANY OF MARYLAND.

Bond Number: 9432017

Bond Amount: $100,000

Effective Date: 06/16/2023

Bond of Qualifying Individual
  • The qualifying individual CINDY LANETTE MC MACKIN 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: 01/25/2024

    BQI's Bond History
  • The qualifying individual CASEY MC MACKIN CALCAGNIE 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: 08/09/2023

Workers' Compensation

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

Policy Number:72WEAAS9VSF
Effective Date: 07/01/2026
Expire Date: 07/01/2027

Workers' Compensation History


Workers' compensation classification code(s):
51871 - Plumbing-high wage
56061 - Description Unavailable
55422 - Heating/Air Conditioning Duct-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 HARTFORD FIRE INSURANCE COMPANY

Policy Number: 72UEABC5F93

Amount: $1,000,000

Effective Date: 07/01/2026

Expiration Date: 07/01/2027

Liability Insurance History

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

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