Orocstone LLC, B General Building Contractor in Antioch, CA
Orocstone LLC operating as a limited liability holds an active California contractor license (CSLB #1150035), valid through Feb 29, 2028. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Philadelphia Indemnity Insurance Company and active workers' compensation coverage from American Casualty Company of Reading PA. The business is based in Antioch, in Contra Costa County, California.
- License Number
- 1150035
- Issued
- Feb 4, 2026
- Status
- CLEAR
- Expires
- Feb 29, 2028
- Entity
- Limited Liability
- Surety
- Philadelphia Indemnity Insurance Company
- Bond Number
- PB10163405876
- Effective
- Dec 1, 2025
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- American Casualty Company of Reading PA
- Policy Number
- 8035864677
- Effective
- Apr 8, 2026
- Expires
- Apr 8, 2027
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 Orocstone LLC licensed in California?
Yes. Orocstone LLC holds California Contractors State License Board license number 1150035, which is active and in good standing. The license was first issued on February 4, 2026. It is valid through February 29, 2028.
What does Orocstone LLC specialize in?
Orocstone LLC is licensed for one CSLB classification: B General Building Contractor.
Where is Orocstone LLC headquartered?
Orocstone LLC is headquartered at 5148 Grass Valley Way, Antioch, CA 94531, in Contra Costa County, California.
Does Orocstone LLC have an active surety bond on file with CSLB?
Yes. Orocstone LLC has an active California contractor surety bond filed with Philadelphia Indemnity Insurance Company.
Does Orocstone LLC carry workers' compensation coverage?
Yes. Orocstone LLC carries active workers' compensation coverage through American Casualty Company of Reading PA.
How do I verify Orocstone LLC's contractor license?
You can verify Orocstone LLC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1150035.
- Bond activeDec 1, 2025
- License issuedFeb 4, 2026
- WC coverage startsApr 8, 2026
- WC expiresApr 8, 2027
- License expiresFeb 29, 2028
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