✓

License is active

Source: Contractors State License Board (CSLB)

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Licensed

Current and in good standing

✓

Bonded

$25,000 surety bond

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WC exempt

No employees — exempt from requirement

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Clean record

No complaints or disciplinary actions

California licensing requirements →

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YET FLAT CONSTRUCTION LLC

License Number: 761763
State: California
Status: active
Business Type: Limited Liability
Address: 1044 HAMPSHIRE STREET SAN FRANCISCO, CA, 94110 San Francisco County
Phone: (415) 963 2052

License Dates

Issued

04/16/1999

Expires

12/31/2027

Expires in 21 months

Reissued

12/16/2025

Inactivated

05/01/2021

Reactivated

12/16/2025

CSLB Last Updated

02/23/2026

License Classifications

B General Building Contractor

Personnel & Officers

LEE PUN WUN| LEE PUN WUN

Responsible Managing Member

Active

LEE GERALD

LLC Member

Active

LEE WARREN

LLC Member

Active

Contractor Bond

Bonded

Amount: $25,000

Company: AMERICAN CONTRACTORS INDEMNITY COMPANY

Bond #101005734

Effective: 12/16/2025

Workers' Compensation

Exempt

Owner/officer with no employees — exempt from WC requirement

CSLB designation: Exempt

Wage Bond

Amount: $100,000

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

435 Potrero Av, 94110

comply with nov #202539592: revert subject to previously approved condition. restore demolished partitions and restrooms fixtures: electrical and plumbing. demolish unpermitted partition walls and add

$101,628

2026-03-18

issued

otc alterations permit

1044 Hampshire St, 94110

to comply with nov #201446383. remove and replace sheetrock/electrical/plumbing fixtures to (4) rooms and hallway. water heater. all work is within unit 1044 only.

$60,000

2014-01-17

complete

otc alterations permit

1044 Hampshire St, 94110

replace 4 existing windows at front of building with aluminum or wood exterior clad.

$2,000

2014-01-17

complete

otc alterations permit

1044 Hampshire St, 94110

repair kitchen & bath room, walls, replace 2 windows, align doors/door frames, wiring, and plumbing repair. replaced windows shall not be more than 0.4 u-value. this is maintenance repair, not a full

$10,500

2013-11-22

complete

otc alterations permit

1046 Hampshire St, 94110

repair the kitchen, bathroom, wall (pry wall), (2) windows, doors/door frames, wiring, and plumbing repair. window replace in kind.

$10,000

2011-06-10

complete

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