Sterling Environmental Corporation, A General Engineering Contractor in San Leandro, CA
Sterling Environmental Corporation operating as a corporation holds California contractor license #537909, which is currently expired (lapsed Aug 31, 2026) and not valid to contract until it is renewed. First issued in 1988, the license has been on the CSLB roster for 38 years. It carries 3 CSLB classifications: A General Engineering Contractor, C-2 Insulation and Acoustical Contractor, and C-22 Asbestos Abatement Contractor. Records show an active surety bond on file with Great American Insurance Company and active workers' compensation coverage from Zurich American Insurance Company. The business is based in San Leandro, in Alameda County, California.
- License Number
- 537909
- Issued
- Aug 10, 1988
- Status
- CLEAR
- Expires
- Aug 31, 2026
- Entity
- Corporation
- Surety
- Great American Insurance Company
- Bond Number
- 2570762
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Zurich American Insurance Company
- Policy Number
- WC443357305
- Effective
- Jan 1, 2026
- Expires
- Jan 1, 2027
This contractor has a compliance issue in its public CSLB record:
- License expired
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Sterling Environmental Corporation licensed in California?
Sterling Environmental Corporation previously held California Contractors State License Board license number 537909, but the license expired on August 31, 2026 and is not currently valid. It was first issued on August 10, 1988.
What does Sterling Environmental Corporation specialize in?
Sterling Environmental Corporation is licensed for 3 CSLB classifications: A General Engineering Contractor, C-2 Insulation and Acoustical Contractor, and C-22 Asbestos Abatement Contractor.
Where is Sterling Environmental Corporation headquartered?
Sterling Environmental Corporation is headquartered at 600 Mccormick St Ste B, San Leandro, CA 94577, in Alameda County, California.
Does Sterling Environmental Corporation have an active surety bond on file with CSLB?
Yes. Sterling Environmental Corporation has an active California contractor surety bond filed with Great American Insurance Company.
Does Sterling Environmental Corporation carry workers' compensation coverage?
Yes. Sterling Environmental Corporation carries active workers' compensation coverage through Zurich American Insurance Company.
How do I verify Sterling Environmental Corporation's contractor license?
You can verify Sterling Environmental Corporation's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=537909.
- License issuedAug 10, 1988
- Bond activeJan 1, 2023
- WC coverage startsJan 1, 2026
- License expiredAug 31, 2026
- WC expiresJan 1, 2027
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