✓

License is active

Source: Contractors State License Board (CSLB)

✓

Licensed

Current and in good standing

✓

Bonded

$25,000 surety bond

✓

Insured

Workers' comp coverage on file

✗

Complaints on record

Disciplinary action(s) on file

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A2Z CONSTRUCTION CO

License Number: 855857
State: California
Status: active DISC Bond Filed
Business Type: Sole Owner
Address: 633 FALLING STAR DR MARTINEZ, CA, 94553 Contra Costa County
Phone: (925) 726 7722

License Dates

Issued

03/17/2005

Expires

03/31/2027

Expires in 12 months

CSLB Last Updated

03/19/2026

License Classifications

B| C33 B| C33

Personnel & Officers

CHOI UNGSOH BRUCE

Sole Owner

C33B

Active

Contractor Bond

Bonded

Amount: $25,000

Company: BUSINESS ALLIANCE INSURANCE COMPANY

Bond #G81108353071

Effective: 01/01/2023

Workers' Compensation

Has policy

Carrier: AMERICAN INSURANCE COMPANY

Policy #2530204

Effective: 06/03/2025

Expires: 06/03/2026

CSLB designation: Workers' Compensation Insurance

Complaints & Disciplinary History

Disciplinary Case on File (Northern California office)

Case #2021000162

Disciplinary Bond: $45,000

Surety: ALLEGHENY CASUALTY COMPANY

Reason: Conditional

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

Building Permits

Source: LA City Open Data (LADBS)

otc alterations permit

736 24th Av, 94121

converting one bathroom into two bathrooms

$20,000

2014-03-20

expired

otc alterations permit

736 24th Av, 94121

break out existing driveway concrete and repour concrete. 4" thick min.

$4,800

2014-01-30

complete

otc alterations permit

1318 30th Av, 94122

in-fill with kitchen expansion, demo (e) in-fill recessed wall & expand kitchen wall to property line upstairs only. remodel expanded kitchen. no changes to lower in-fill area

$25,000

2012-07-24

complete

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