Sci Environmental LLC, A General Engineering Contractor in Hayward, CA
Sci Environmental LLC operating as a limited liability holds an active California contractor license (CSLB #1145146), valid through Oct 31, 2027. First issued in 2025, the license has been on the CSLB roster for 1 year. It carries 3 CSLB classifications: A General Engineering Contractor, C-21 Building Moving / Demolition Contractor, and C-22 Asbestos Abatement Contractor. Records show an active surety bond on file with Travelers Casualty and Surety Company of America and active workers' compensation coverage from Starr Specialty Insurance Company. The business is based in Hayward, in Alameda County, California.
- License Number
- 1145146
- Issued
- Oct 17, 2025
- Status
- CLEAR
- Expires
- Oct 31, 2027
- Entity
- Limited Liability
- Surety
- Travelers Casualty and Surety Company of America
- Bond Number
- 108252887
- Effective
- Sep 29, 2025
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Starr Specialty Insurance Company
- Policy Number
- 1001243033
- Effective
- Nov 1, 2025
- Expires
- Nov 1, 2026
Recently licensed: the CSLB license is active and in good standing, issued within the last 2 years.
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Sci Environmental LLC licensed in California?
Yes. Sci Environmental LLC holds California Contractors State License Board license number 1145146, which is active and in good standing. The license was first issued on October 17, 2025. It is valid through October 31, 2027.
What does Sci Environmental LLC specialize in?
Sci Environmental LLC is licensed for 3 CSLB classifications: A General Engineering Contractor, C-21 Building Moving / Demolition Contractor, and C-22 Asbestos Abatement Contractor.
Where is Sci Environmental LLC headquartered?
Sci Environmental LLC is headquartered at 3135 Diablo Avenue, Hayward, CA 94545, in Alameda County, California.
Does Sci Environmental LLC have an active surety bond on file with CSLB?
Yes. Sci Environmental LLC has an active California contractor surety bond filed with Travelers Casualty and Surety Company of America.
Does Sci Environmental LLC carry workers' compensation coverage?
Yes. Sci Environmental LLC carries active workers' compensation coverage through Starr Specialty Insurance Company.
How do I verify Sci Environmental LLC's contractor license?
You can verify Sci Environmental LLC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1145146.
- Bond activeSep 29, 2025
- License issuedOct 17, 2025
- WC coverage startsNov 1, 2025
- WC expiresNov 1, 2026
- License expiresOct 31, 2027
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