CA #361880 Active

Chang Kien Sang

San Francisco, CA

Business Information

Address
1559b Sloat Blvd, 452, San Francisco, CA 94132
Phone
(415) 637 2636
Type
Sole Owner

License Status

Status
Active
Issued
Aug 25, 1978
Expires
Oct 31, 2026
Classifications
B General Building Contractor

Workers Compensation

Coverage
Exempt
Effective
Sep 22, 2024

Contractor's Bond

Bond #
67588089
Amount
$25,000
Effective
Oct 1, 2025
Surety
Western Surety Company

License History

Contractor's bond reinstated

Oct 3, 2025

Contractor's Bond Cancellation Date: 2025-10-02 cleared

Contractor's bond renewed

Oct 3, 2025
Contractor's Bond Number
812379 → 67588089
Contractor's Bond Effective Date
2024-10-01 → 2025-10-01
Contractor's Bond Surety Company
HUDSON INSURANCE COMPANY → WESTERN SURETY COMPANY

License data updated

Sep 11, 2025
Name Type 2
Principal Name → —
Business Name 2
GAINWAY CONSTRUCTION → —
Contractor's Bond Cancellation Date
2025-10-02

Workers' comp renewed

Nov 14, 2024
Workers Comp Effective Date
2022-09-04 → 2024-09-22

Contractor's bond renewed

Oct 2, 2024
Contractor's Bond Number
04CF610432 → 812379
Contractor's Bond Effective Date
2023-01-01 → 2024-10-01
Contractor's Bond Surety Company
NORTH RIVER INSURANCE COMPANY (THE) → HUDSON INSURANCE COMPANY

License renewed

Sep 23, 2024

Expiration Date: 2024-10-31 2026-10-31

License issued

Aug 25, 1978