License is active
Source: Contractors State License Board (CSLB)
Licensed
Current and in good standing
Bonded
$25,000 surety bond
Insured
Workers' comp coverage on file
Clean record
No complaints or disciplinary actions
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AD & C DESIGN INC
- License Number
- 929828
- State
- California
- Status
- active
- Business Type
- Corporation
- Address
- 2060 WARM SPRINGS COURT #4 FREMONT, CA, 94539 Alameda County
- Phone
- (510) 278 2498
License Dates
Issued
03/13/2009
Expires
11/30/2027
Expires in 20 months
Reissued
11/15/2013
CSLB Last Updated
11/21/2025
License Classifications
Personnel & Officers
CHAI YUNZHOU
Responsible Managing Officer/Chief Executive Officer/President
Contractor Bond
Amount: $25,000
Company: WESTERN SURETY COMPANY
Bond #66985732
Effective: 07/01/2024
Workers' Compensation
Carrier: MID-CENTURY INSURANCE COMPANY
Policy #B09525902
Effective: 09/21/2025
Expires: 09/21/2026
CSLB designation: Workers' Compensation Insurance
Complaints & Disciplinary History
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)
sign - erect
245 Jefferson St, 94133
blade sign replacement maher not req
$1,500
sign - erect
5801 Geary Bl, 94121
electric wall sign, single faced sign
$3,500
sign - erect
245 Jefferson St, 94133
install electric roof mounted sign "supreme crab"
$1,500
otc alterations permit
1581 Sloat Bl, 94132
issued permit is pandorax massage. now change to pandora massage.revision to pa 202502110118 add "pandora massage" delete "x" letter. increase in width
$1
2025-03-18
sign - erect
1581 Sloat Bl, 94132
revision to pa 202502110118 install electric single faced "pandora massage" sign
$500
2025-03-18
sign - erect
1581 Sloat Bl, 94132
install an electric single faced, wall sign. name as: "pandora x massage".
$5,000
2025-02-11
sign - erect
3251 20th Av, 94132
ste 138: install individually illumiated led channel letters attached on wall. "massage prime". inside stonestown mall -not visible from street.
$2,000
2022-01-10
otc alterations permit
245 Jefferson St, 94133
rev to pa# 201808308815; led letter install on the existing raceway box directly (no back ground). maher n/a.
$1
2018-12-06
sign - erect
245 Jefferson St, 94133
electric wall sign
$7,000
2018-12-04
sign - erect
245 Jefferson St, 94133
install electric wall mounted sign "supreme crab"
$1,500
2018-08-30
Showing 10 of 12 permits
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