Graf Martin, B General Building Contractor in Sebastopol, CA
Graf Martin operating as a sole owner holds an active California contractor license (CSLB #539572), valid through Aug 31, 2026. First issued in 1988, the license has been on the CSLB roster for 38 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Hudson Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in Sebastopol, in Sonoma County, California.
- License Number
- 539572
- Issued
- Aug 27, 1988
- Status
- CLEAR
- Expires
- Aug 31, 2026
- Entity
- Sole Owner
- Surety
- Hudson Insurance Company
- Bond Number
- 30145161
- Effective
- Sep 1, 2024
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Jul 11, 2024
- Expires
- —
This contractor warrants a closer look before contracting:
- License expires in 47 days
- Workers' comp listed as exempt
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Graf Martin licensed in California?
Yes. Graf Martin holds California Contractors State License Board license number 539572, which is active and in good standing. The license was first issued on August 27, 1988. It is valid through August 31, 2026.
What does Graf Martin specialize in?
Graf Martin is licensed for one CSLB classification: B General Building Contractor.
Where is Graf Martin headquartered?
Graf Martin is headquartered at 5281 Mc Farlane Road, Sebastopol, CA 95472, in Sonoma County, California.
Does Graf Martin have an active surety bond on file with CSLB?
Yes. Graf Martin has an active California contractor surety bond filed with Hudson Insurance Company.
Does Graf Martin carry workers' compensation coverage?
Graf Martin reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Graf Martin's contractor license?
You can verify Graf Martin's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=539572.
- License issuedAug 27, 1988
- WC coverage startsJul 11, 2024
- Bond activeSep 1, 2024
- License expiresAug 31, 2026
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