Marvel Grading & Paving, C-12 Earthwork and Paving Contractor in Sebastopol, CA
Marvel Grading & Paving operating as a sole owner holds an active California contractor license (CSLB #1011139), valid through Feb 29, 2028. First issued in 2016, the license has been on the CSLB roster for 10 years. It carries a single CSLB classification: C-12 — Earthwork and Paving Contractor. Records show an active surety bond on file with Philadelphia Indemnity Insurance Company and a previously-filed workers' compensation policy with Benchmark Insurance Company that is no longer active. The business is based in Sebastopol, in Sonoma County, California.
- License Number
- 1011139
- Issued
- Feb 11, 2016
- Status
- CLEAR
- Expires
- Feb 29, 2028
- Entity
- Sole Owner
- Surety
- Philadelphia Indemnity Insurance Company
- Bond Number
- PB10163407351
- Effective
- Jan 21, 2026
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Benchmark Insurance Company
- Policy Number
- 99WC0000302501
- Effective
- Sep 12, 2025
- Expires
- Sep 12, 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 Marvel Grading & Paving licensed in California?
Yes. Marvel Grading & Paving holds California Contractors State License Board license number 1011139, which is active and in good standing. The license was first issued on February 11, 2016. It is valid through February 29, 2028.
What does Marvel Grading & Paving specialize in?
Marvel Grading & Paving is licensed for one CSLB classification: C-12 Earthwork and Paving Contractor.
Where is Marvel Grading & Paving headquartered?
Marvel Grading & Paving is headquartered at 1765 Gravenstein Highway South, Sebastopol, CA 95472, in Sonoma County, California.
Does Marvel Grading & Paving have an active surety bond on file with CSLB?
Yes. Marvel Grading & Paving has an active California contractor surety bond filed with Philadelphia Indemnity Insurance Company.
Does Marvel Grading & Paving carry workers' compensation coverage?
Marvel Grading & Paving has a previously-filed workers' compensation policy with Benchmark Insurance Company that is no longer active.
How do I verify Marvel Grading & Paving's contractor license?
You can verify Marvel Grading & Paving's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1011139.
- License issuedFeb 11, 2016
- WC coverage startsSep 12, 2025
- Bond activeJan 21, 2026
- WC expiredSep 12, 2026
- License expiresFeb 29, 2028
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