✓

License is active

Source: Contractors State License Board (CSLB)

Expired 12 days ago

✓

Licensed

Current and in good standing

✓

Bonded

$25,000 surety bond

✓

WC exempt

No employees — exempt from requirement

✓

Clean record

No complaints or disciplinary actions

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CARSTENS CONSTRUCTION CO

DBA: CARSTENS REALTY

License Number: 305427
State: California
Status: active
Business Type: Corporation
Address: 1206-A WEST HILLSDALE BL SAN MATEO, CA, 94403 San Mateo County
Phone: (650) 349 0431

License Dates

Issued

05/12/1975

Expires

03/31/2026

Expired 12 days ago

CSLB Last Updated

03/06/2026

License Classifications

B General Building Contractor

Personnel & Officers

CARSTENS CHRIS ALF

Responsible Managing Officer

HIC

Active

CARSTENS ALF

Responsible Managing Officer/Chief Executive Officer/President

Former

CARSTENS CAROLYN

Officer

Former

Contractor Bond

Bonded

Amount: $25,000

Company: NATIONWIDE MUTUAL INSURANCE COMPANY

Bond #7901280658

Effective: 09/01/2025

Workers' Compensation

Exempt

Owner/officer with no employees — exempt from WC requirement

CSLB designation: Exempt

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 MATEO, CA Exp: 01/31/2027 Bonded Insured