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License is active

Source: Contractors State License Board (CSLB)

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Licensed

Current and in good standing

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Bonded

$25,000 surety bond

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Insured

Workers' comp coverage on file

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Clean record

No complaints or disciplinary actions

California licensing requirements →

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J Z C CONSTRUCTION INC

Owner: JZC CONSTRUCTION INC

License Number: 987719
State: California
Status: active
Business Type: Corporation
Address: 325 BOULDER DRIVE ANTIOCH, CA, 94509 Contra Costa County
Phone: (510) 520 6975

License Dates

Issued

10/16/2013

Expires

04/30/2028

Expires in 25 months

Reissued

04/30/2024

CSLB Last Updated

03/09/2026

License Classifications

B General Building Contractor

Personnel & Officers

ZAVALA CASTILLO JOSE SALOME

Responsible Managing Officer/Chief Executive Officer/President

Active

HENRIQUEZ DE ZAVALA ROSA MIRIAN

Officer

Active

Contractor Bond

Bonded

Amount: $25,000

Company: MERCHANTS BONDING COMPANY (MUTUAL)

Bond #100422324

Effective: 04/30/2024

Workers' Compensation

Has policy

Carrier: EVEREST PREMIER INSURANCE COMPANY

Policy #7600026906251

Effective: 04/19/2025

Expires: 04/19/2026

CSLB designation: Workers' Compensation Insurance

Complaints & Disciplinary History

No disciplinary actions on file

This reflects CSLB's bulk license data. For detailed complaint history including pending investigations, check the official CSLB record.

Building Permits

Source: LA City Open Data (LADBS)

otc alterations permit

427 35th Av, 94121

add, as seismic improvements, shear walls, bolts, and braces in basement. all to be done in full compliance with all applicable building codes and other laws.

$10,000

2025-11-24

issued

otc alterations permit

475 Gates St, 94110

legalization of unwarranted living space at existing first floor, level 419 sf conditioned space, new media living room, new bath, new wet bar, new closet.

$100,000

2025-07-11

issued

otc alterations permit

300 Detroit St, 94131

demo (e) rear yard deck & construct (n) larger deck, wood-framed deck in approximately similar location.

$34,800

2025-03-03

complete

otc alterations permit

3053 25th St, 94110

replace and repair sheetrock. add insulation per code. (interior). no wall removal.

$10,000

2024-09-20

complete

otc alterations permit

3051 25th St, 94110

repair and replace sheetrock including insulation per code.

$10,000

2024-09-20

complete

otc alterations permit

3051 25th St, 94110

remove existing stucco and replace in kind at the front of the building. approximately 1200 sq ft.

$25,000

2024-08-23

issued

otc alterations permit

3051 25th St, 94110

rev to pa# 2024-0509-1831; remove and replacle 12 street facing windows, some sheet rock and some exterior stucco, patch interior sheetrock and exterior stucco, retrofit windows (aluminum clad wood) w

2024-06-20

complete

otc alterations permit

3053 25th St, 94110

remove and replace 13 windows (in kind) front facing. remove some interior sheetrock. patch and repair interior surrounding areas around window

$35,000

2024-05-09

issued

otc alterations permit

3051 25th St, 94110

remove and replace 12 front windows and some sheetrock. patch interior areas around window openings

$35,000

2024-05-09

issued

otc alterations permit

612 Precita Av, 94110

revision to 202209111778 replace e foundation with new foundation

$8,000

2023-04-27

complete

Showing 10 of 13 permits

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Data sourced from official state licensing board records. Always confirm critical information directly with the state board.

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Homeowner Resources

ANTIOCH, CA Exp: 04/30/2027 Bonded