CA #1064688 Active

J Gerstenkorn Builders

South San Francisco, CA

Business Information

Address
668 Railrod Ave Unit C, South San Francisco, CA 94080
Phone
(415) 405 6716
Type
Corporation

License Status

Status
Active
Issued
Mar 25, 2020
Expires
Mar 31, 2028
Classifications
B General Building Contractor

Workers Compensation

Insurer
Hartford Casualty Insurance Company
Effective
May 11, 2026
Expires
May 11, 2027

Contractor's Bond

Bond #
6767363
Amount
$25,000
Effective
Feb 18, 2026
Surety
Western Surety Company

License History

Workers' comp renewed

May 14, 2026
Workers Comp Policy Number
WC8035664513 → 72WECCC4EXF
Workers Comp Effective Date
2025-09-15 → 2026-05-11
Workers Comp Expiration Date
2026-09-15 → 2027-05-11
Workers Comp Insurance Company
AMERICAN CASUALTY COMPANY OF READING PA → HARTFORD CASUALTY INSURANCE COMPANY

Contractor's bond renewed

Mar 7, 2026
Contractor's Bond Number
30110773 → 6767363
Contractor's Bond Effective Date
2023-02-18 → 2026-02-18
Contractor's Bond Surety Company
HUDSON INSURANCE COMPANY → WESTERN SURETY COMPANY

License renewed

Feb 21, 2026

Expiration Date: 2026-03-31 2028-03-31

Renewal received

Feb 18, 2026
Secondary Status
Renewal Recived

Workers' comp insurance reinstated

Sep 30, 2025

Workers Comp Cancellation Date: 2025-09-05 cleared

Workers' comp renewed

Sep 30, 2025
Workers Comp Policy Number
9374716 → WC8035664513
Workers Comp Effective Date
2025-02-06 → 2025-09-15
Workers Comp Expiration Date
2026-02-06 → 2026-09-15
Workers Comp Insurance Company
STATE COMPENSATION INSURANCE FUND → AMERICAN CASUALTY COMPANY OF READING PA

Workers' comp suspension pending

Sep 9, 2025

Secondary Status: SOS Problem SOS Problem| WC Susp Pending

License data updated

Sep 9, 2025
Name Type 2
Principal Name → —
Business Name 2
GERSTENKORN J BUILDERS → —
Workers Comp Cancellation Date
2025-09-05

Secretary of State issue

Mar 6, 2025

Secondary Status: SOS Problem

License data updated

Mar 6, 2025
City
COLMA → SOUTH SAN FRANCISCO
Mailing Address
360 2ND AVE → 668 RAILROD AVE UNIT C
ZIP Code
94014 → 94080
Name Type 2
Principal Name
Business Name
GERSTENKORN J BUILDERS → J GERSTENKORN BUILDERS
Business Name 2
GERSTENKORN J BUILDERS
Workers Comp Policy Number
1ATCA160084980 → 9374716
Workers Comp Effective Date
2025-01-20 → 2025-02-06
Full Business Name
J GERSTENKORN BUILDERS → —
Workers Comp Expiration Date
2026-01-20 → 2026-02-06
Workers Comp Insurance Company
ACCREDITED SURETY AND CASUALTY COMPANY INC → STATE COMPENSATION INSURANCE FUND

Workers' comp coverage obtained

Jan 24, 2025

Workers Comp Policy Number: 1ATCA160084980

Workers Comp Effective Date: 2024-02-09 2025-01-20

Workers Comp Expiration Date: 2026-01-20

Workers Comp Insurance Company: ACCREDITED SURETY AND CASUALTY COMPANY INC

Workers Comp Coverage Type: Exempt Workers' Compensation Insurance

License renewed

Feb 16, 2024

Expiration Date: 2024-03-31 2026-03-31

Workers Comp Effective Date: 2022-03-16 2024-02-09

Renewal received

Feb 13, 2024
Secondary Status
Renewal Recived

License issued

Mar 25, 2020