Castlerock Environmental INC, A General Engineering Contractor in Santa Fe Springs, CA
Castlerock Environmental INC operating as a corporation holds an active California contractor license (CSLB #776105), valid through Mar 31, 2028. First issued in 2000, the license has been on the CSLB roster for 26 years. It carries 6 CSLB classifications: A General Engineering Contractor, B General Building Contractor, C-2 Insulation and Acoustical Contractor, C-15 Flooring and Floor Covering Contractor, C-21 Building Moving / Demolition Contractor, and C-22 Asbestos Abatement Contractor. Records show an active surety bond on file with Harco National Insurance Company and active workers' compensation coverage from Zurich American Insurance Company. The business is based in Santa Fe Springs, in Los Angeles County, California.
- License Number
- 776105
- Issued
- Mar 13, 2000
- Status
- CLEAR
- Expires
- Mar 31, 2028
- Entity
- Corporation
- Surety
- Harco National Insurance Company
- Bond Number
- 0613535
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Zurich American Insurance Company
- Policy Number
- WC440124606
- Effective
- Aug 23, 2025
- Expires
- Aug 23, 2026
This contractor is verified, with no adverse conditions in the current CSLB record.
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Castlerock Environmental INC licensed in California?
Yes. Castlerock Environmental INC holds California Contractors State License Board license number 776105, which is active and in good standing. The license was first issued on March 13, 2000. It is valid through March 31, 2028.
What does Castlerock Environmental INC specialize in?
Castlerock Environmental INC is licensed for 6 CSLB classifications: A General Engineering Contractor, B General Building Contractor, C-2 Insulation and Acoustical Contractor, C-15 Flooring and Floor Covering Contractor, C-21 Building Moving / Demolition Contractor, and C-22 Asbestos Abatement Contractor.
Where is Castlerock Environmental INC headquartered?
Castlerock Environmental INC is headquartered at 10040 Painter Avenue, Santa Fe Springs, CA 90670, in Los Angeles County, California.
Does Castlerock Environmental INC have an active surety bond on file with CSLB?
Yes. Castlerock Environmental INC has an active California contractor surety bond filed with Harco National Insurance Company.
Does Castlerock Environmental INC carry workers' compensation coverage?
Yes. Castlerock Environmental INC carries active workers' compensation coverage through Zurich American Insurance Company.
How do I verify Castlerock Environmental INC's contractor license?
You can verify Castlerock Environmental INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=776105.
- License issuedMar 13, 2000
- Bond activeJan 1, 2023
- WC coverage startsAug 23, 2025
- WC expiresAug 23, 2026
- License expiresMar 31, 2028
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