Rock Construction, B General Building Contractor in Union City, CA
Rock Construction operating as a sole owner holds an active California contractor license (CSLB #1033662), valid through Dec 31, 2027. First issued in 2017, the license has been on the CSLB roster for 9 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Merchants Bonding Company (mutual) and a previously-filed workers' compensation policy with Starstone National Insurance Company that is no longer active. The business is based in Union City, in Alameda County, California.
- License Number
- 1033662
- Issued
- Dec 6, 2017
- Status
- CLEAR
- Expires
- Dec 31, 2027
- Entity
- Sole Owner
- Surety
- Merchants Bonding Company (mutual)
- Bond Number
- 101789882
- Effective
- Jan 9, 2026
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Starstone National Insurance Company
- Policy Number
- TC0250395
- Effective
- Mar 26, 2026
- Expires
- May 2, 2026
This contractor has a compliance issue in its public CSLB record:
- 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 Rock Construction licensed in California?
Yes. Rock Construction holds California Contractors State License Board license number 1033662, which is active and in good standing. The license was first issued on December 6, 2017. It is valid through December 31, 2027.
What does Rock Construction specialize in?
Rock Construction is licensed for one CSLB classification: B General Building Contractor.
Where is Rock Construction headquartered?
Rock Construction is headquartered at 2492 Baltusrol Ct, Union City, CA 94587, in Alameda County, California.
Does Rock Construction have an active surety bond on file with CSLB?
Yes. Rock Construction has an active California contractor surety bond filed with Merchants Bonding Company (mutual).
Does Rock Construction carry workers' compensation coverage?
Rock Construction has a previously-filed workers' compensation policy with Starstone National Insurance Company that is no longer active.
How do I verify Rock Construction's contractor license?
You can verify Rock Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1033662.
- License issuedDec 6, 2017
- Bond activeJan 9, 2026
- WC coverage startsMar 26, 2026
- WC expiredMay 2, 2026
- License expiresDec 31, 2027
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