✓

License is active

Source: Contractors State License Board (CSLB)

✓

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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LONGTRADE CONSTRUCTION

License Number: 704645
State: California
Status: active
Business Type: Sole Owner
Address: 40 WENTWORTH PLACE APT 4 SAN FRANCISCO, CA, 94108 San Francisco County
Phone: (415) 806 5192

License Dates

Issued

03/30/1995

Expires

03/31/2027

Expires in 12 months

CSLB Last Updated

09/17/2025

License Classifications

B General Building Contractor

Personnel & Officers

TSANG KAR HONG

Sole Owner

Active

Contractor Bond

Bonded

Amount: $25,000

Company: ATLANTIC SPECIALTY INSURANCE COMPANY

Bond #800210091

Effective: 09/16/2025

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.

Building Permits

Source: LA City Open Data (LADBS)

otc alterations permit

1728 Quint St, 94124

revise 2001/07/02/2836.reverse bathrm/closet location at grd fl. reorient entry to family rm fr hall

2001-10-24

complete

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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

active

SAN FRANCISCO, CA Exp: 10/31/2027 Bonded