A D N Plumbing, C-36 Plumbing Contractor in Northridge, CA
A D N Plumbing operating as a sole owner holds California contractor license #948317, which is currently expired (lapsed Jun 30, 2026) and not valid to contract until it is renewed. First issued in 2010, the license has been on the CSLB roster for 16 years. It carries a single CSLB classification: C-36 — Plumbing Contractor. Records show an active surety bond on file with Business Alliance Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in Northridge, in Los Angeles County, California.
- License Number
- 948317
- Issued
- Jun 4, 2010
- Status
- CLEAR
- Expires
- Jun 30, 2026
- Entity
- Sole Owner
- Surety
- Business Alliance Insurance Company
- Bond Number
- G150320783192
- Effective
- Mar 20, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Dec 6, 2024
- Expires
- —
This contractor has a compliance issue in its public CSLB record:
- License expired
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is A D N Plumbing licensed in California?
A D N Plumbing previously held California Contractors State License Board license number 948317, but the license expired on June 30, 2026 and is not currently valid. It was first issued on June 4, 2010.
What does A D N Plumbing specialize in?
A D N Plumbing is licensed for one CSLB classification: C-36 Plumbing Contractor.
Where is A D N Plumbing headquartered?
A D N Plumbing is headquartered at P O Box 280424, Northridge, CA 91328, in Los Angeles County, California.
Does A D N Plumbing have an active surety bond on file with CSLB?
Yes. A D N Plumbing has an active California contractor surety bond filed with Business Alliance Insurance Company.
Does A D N Plumbing carry workers' compensation coverage?
A D N Plumbing reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify A D N Plumbing's contractor license?
You can verify A D N Plumbing's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=948317.
- License issuedJun 4, 2010
- WC coverage startsDec 6, 2024
- Bond activeMar 20, 2025
- License expiredJun 30, 2026
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