Big Rock Drywall, C-9 Drywall Contractor in Sylmar, CA
Big Rock Drywall operating as a sole owner holds an active California contractor license (CSLB #1036409), valid through Mar 31, 2028. First issued in 2018, the license has been on the CSLB roster for 8 years. It carries a single CSLB classification: C-9 — Drywall Contractor. Records show a previously-filed surety bond from Nationwide Mutual Insurance Company that is no longer active and active workers' compensation coverage from Wellfleet New York Insurance Company. The business is based in Sylmar, in Los Angeles County, California.
- License Number
- 1036409
- Issued
- Mar 1, 2018
- Status
- CLEAR
- Expires
- Mar 31, 2028
- Entity
- Sole Owner
- Surety
- Nationwide Mutual Insurance Company
- Bond Number
- 7901211144
- Effective
- Jan 22, 2026
- Status
- Cancelled
- Cancelled
- May 29, 2026
- Coverage
- Workers' Compensation Insurance
- Carrier
- Wellfleet New York Insurance Company
- Policy Number
- N9WC389546
- Effective
- Apr 8, 2026
- Expires
- Apr 8, 2027
This contractor has a compliance issue in its public CSLB record:
- Contractor bond cancelled
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Big Rock Drywall licensed in California?
Yes. Big Rock Drywall holds California Contractors State License Board license number 1036409, which is active and in good standing. The license was first issued on March 1, 2018. It is valid through March 31, 2028.
What does Big Rock Drywall specialize in?
Big Rock Drywall is licensed for one CSLB classification: C-9 Drywall Contractor.
Where is Big Rock Drywall headquartered?
Big Rock Drywall is headquartered at 14615 Bledsoe St, Sylmar, CA 91342, in Los Angeles County, California.
Does Big Rock Drywall have an active surety bond on file with CSLB?
Big Rock Drywall has a previously-filed surety bond from Nationwide Mutual Insurance Company that is no longer active.
Does Big Rock Drywall carry workers' compensation coverage?
Yes. Big Rock Drywall carries active workers' compensation coverage through Wellfleet New York Insurance Company.
How do I verify Big Rock Drywall's contractor license?
You can verify Big Rock Drywall's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1036409.
- License issuedMar 1, 2018
- Bond activeJan 22, 2026
- WC coverage startsApr 8, 2026
- Bond cancelledMay 29, 2026
- WC expiresApr 8, 2027
- License expiresMar 31, 2028
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