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License is active

Source: Contractors State License Board (CSLB)

D D Y IMPROVEMENT CORP

License Number
925637
State
California
Status
active
Business Type
Corporation
Address
513 BREGANTE DRIVE DIAMOND BAR, CA, 91765 Los Angeles County
Phone
(626) 532 6370

License Dates

Issued

12/04/2008

Expires

12/31/2026

Expires in 9 months

CSLB Last Updated

12/09/2024

License Classifications

B General Building Contractor

Personnel & Officers

TAM CHI WAI

Responsible Managing Officer

Former

DING TAIYU

Responsible Managing Officer/Chief Executive Officer/President

Active

TONG SHU QIU

Officer

Active

Contractor Bond

Bonded

Amount: $25,000

Company: HUDSON INSURANCE COMPANY

Bond #30120940

Effective: 06/23/2023

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)

Bldg-Alter/Repair — Apartment

3116 -3116 W CASITAS AVE, 90039

20 Window change-out (same size & type) for residential buildings. D

$6,200

2019-09-19

Permit Finaled

Verify this record on the official state licensing board

View on Contractors State License Board (CSLB) →

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

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