Stefano's Plumbing & Drain, C-36 Plumbing Contractor in Lafayette, CA
Stefano's Plumbing & Drain operating as a sole owner holds an active California contractor license (CSLB #937453), valid through Sep 30, 2027. First issued in 2009, the license has been on the CSLB roster for 17 years. It carries a single CSLB classification: C-36 — Plumbing Contractor. Records show an active surety bond on file with Nationwide Mutual Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in Lafayette, in Contra Costa County, California.
- License Number
- 937453
- Issued
- Sep 3, 2009
- Status
- CLEAR
- Expires
- Sep 30, 2027
- Entity
- Sole Owner
- Surety
- Nationwide Mutual Insurance Company
- Bond Number
- 7901211372
- Effective
- Mar 1, 2026
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Sep 9, 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 Stefano's Plumbing & Drain licensed in California?
Yes. Stefano's Plumbing & Drain holds California Contractors State License Board license number 937453, which is active and in good standing. The license was first issued on September 3, 2009. It is valid through September 30, 2027.
What does Stefano's Plumbing & Drain specialize in?
Stefano's Plumbing & Drain is licensed for one CSLB classification: C-36 Plumbing Contractor.
Where is Stefano's Plumbing & Drain headquartered?
Stefano's Plumbing & Drain is headquartered at P O Box 1725, Lafayette, CA 94549, in Contra Costa County, California.
Does Stefano's Plumbing & Drain have an active surety bond on file with CSLB?
Yes. Stefano's Plumbing & Drain has an active California contractor surety bond filed with Nationwide Mutual Insurance Company.
Does Stefano's Plumbing & Drain carry workers' compensation coverage?
Stefano's Plumbing & Drain reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Stefano's Plumbing & Drain's contractor license?
You can verify Stefano's Plumbing & Drain's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=937453.
- License issuedSep 3, 2009
- WC coverage startsSep 9, 2025
- Bond activeMar 1, 2026
- License expiresSep 30, 2027
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