Gsl Construction, A General Engineering Contractor in Livermore, CA
Gsl Construction operating as a corporation holds California contractor license #914793, which is currently expired (lapsed Apr 30, 2026) and not valid to contract until it is renewed. First issued in 2008, the license has been on the CSLB roster for 18 years. It carries 4 CSLB classifications: A General Engineering Contractor, B General Building Contractor, C-8 Concrete Contractor, and C-27 Landscaping Contractor. Records show an active surety bond on file with Harco National Insurance Company and a previously-filed workers' compensation policy with State Compensation Insurance Fund that is no longer active. The business is based in Livermore, in Alameda County, California.
- License Number
- 914793
- Issued
- Apr 28, 2008
- Status
- CLEAR
- Expires
- Apr 30, 2026
- Entity
- Corporation
- Surety
- Harco National Insurance Company
- Bond Number
- 0522803
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- State Compensation Insurance Fund
- Policy Number
- 9384963
- Effective
- Aug 1, 2025
- Expires
- Aug 1, 2026
This contractor has a compliance issue in its public CSLB record:
- License expired
- No active workers' comp on file
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Gsl Construction licensed in California?
Gsl Construction previously held California Contractors State License Board license number 914793, but the license expired on April 30, 2026 and is not currently valid. It was first issued on April 28, 2008.
What does Gsl Construction specialize in?
Gsl Construction is licensed for 4 CSLB classifications: A General Engineering Contractor, B General Building Contractor, C-8 Concrete Contractor, and C-27 Landscaping Contractor.
Where is Gsl Construction headquartered?
Gsl Construction is headquartered at P O Box 618, Livermore, CA 94551, in Alameda County, California.
Does Gsl Construction have an active surety bond on file with CSLB?
Yes. Gsl Construction has an active California contractor surety bond filed with Harco National Insurance Company.
Does Gsl Construction carry workers' compensation coverage?
Gsl Construction has a previously-filed workers' compensation policy with State Compensation Insurance Fund that is no longer active.
How do I verify Gsl Construction's contractor license?
You can verify Gsl Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=914793.
- License issuedApr 28, 2008
- Bond activeJan 1, 2023
- WC coverage startsAug 1, 2025
- License expiredApr 30, 2026
- WC expiredAug 1, 2026
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