Graff Plumbing, C-36 Plumbing Contractor in San Pedro, CA
Graff Plumbing operating as a sole owner holds an active California contractor license (CSLB #963286), valid through Jul 31, 2027. First issued in 2011, the license has been on the CSLB roster for 15 years. It carries a single CSLB classification: C-36 — Plumbing Contractor. Records show an active surety bond on file with Atlantic Specialty Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in San Pedro, in Los Angeles County, California.
- License Number
- 963286
- Issued
- Jul 15, 2011
- Status
- CLEAR
- Expires
- Jul 31, 2027
- Entity
- Sole Owner
- Surety
- Atlantic Specialty Insurance Company
- Bond Number
- 800212633
- Effective
- Nov 15, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Jul 3, 2025
- Expires
- —
This contractor warrants a closer look before contracting:
- Workers' comp listed as exempt
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Graff Plumbing licensed in California?
Yes. Graff Plumbing holds California Contractors State License Board license number 963286, which is active and in good standing. The license was first issued on July 15, 2011. It is valid through July 31, 2027.
What does Graff Plumbing specialize in?
Graff Plumbing is licensed for one CSLB classification: C-36 Plumbing Contractor.
Where is Graff Plumbing headquartered?
Graff Plumbing is headquartered at 1151 W 15th St, San Pedro, CA 90731, in Los Angeles County, California.
Does Graff Plumbing have an active surety bond on file with CSLB?
Yes. Graff Plumbing has an active California contractor surety bond filed with Atlantic Specialty Insurance Company.
Does Graff Plumbing carry workers' compensation coverage?
Graff Plumbing reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Graff Plumbing's contractor license?
You can verify Graff Plumbing's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=963286.
- License issuedJul 15, 2011
- WC coverage startsJul 3, 2025
- Bond activeNov 15, 2025
- License expiresJul 31, 2027
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