✓

License is active

Source: Contractors State License Board (CSLB)

Expires in 7 weeks

✓

Licensed

Current and in good standing

✓

Bonded

$25,000 surety bond

✓

Insured

Workers' comp coverage on file

✓

Clean record

No complaints or disciplinary actions

California licensing requirements →

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DIAZ CONSTRUCTION

License Number: 807995
State: California
Status: active
Business Type: Sole Owner
Address: 566 JOAQUIN AVENUE SAN LEANDRO, CA, 94577 Alameda County
Phone: (510) 347 1600

License Dates

Issued

05/13/2002

Expires

05/31/2026

Expires in 7 weeks

CSLB Last Updated

02/27/2026

License Classifications

B General Building Contractor

Personnel & Officers

DIAZ VILLALPANDO JOSE GUADALUPE| DIAZ J GUADALUPE VILLALPANDO

Sole Owner

HIC

Active

Contractor Bond

Bonded

Amount: $25,000

Company: WESTERN SURETY COMPANY

Bond #65058300

Effective: 01/01/2023

Workers' Compensation

Has policy

Carrier: STATE COMPENSATION INSURANCE FUND

Policy #9393829

Effective: 01/17/2026

Expires: 01/17/2027

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.

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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

SAN LEANDRO, CA Exp: 03/31/2028 Bonded