D N Plumbing INC
D N Plumbing INC operating as a corporation is licensed in California under CSLB number 1005204. The license was first issued in 2015, putting the business at 11 years on the active CSLB roster. It carries a single CSLB classification: C-36 — Plumbing Contractor. Records show an active surety bond on file with Philadelphia Indemnity Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in Norwalk, in Los Angeles County, California.
- License Number
- 1005204
- Issued
- Jul 3, 2015
- Status
- CLEAR
- Expires
- Feb 28, 2027
- Entity
- Corporation
- Surety
- Philadelphia Indemnity Insurance Company
- Bond Number
- PB10163406853
- Effective
- Feb 20, 2026
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Feb 16, 2026
- 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 D N Plumbing INC licensed in California?
Yes. D N Plumbing INC holds California Contractors State License Board license number 1005204. The license was first issued on July 3, 2015. It is valid through February 28, 2027.
What does D N Plumbing INC specialize in?
D N Plumbing INC is licensed for one CSLB classification: C-36 Plumbing Contractor.
Where is D N Plumbing INC headquartered?
D N Plumbing INC is headquartered at 14432 Graystone Avenue, Norwalk, CA 90650, in Los Angeles County, California.
Does D N Plumbing INC have an active surety bond on file with CSLB?
Yes. D N Plumbing INC has an active California contractor surety bond filed with Philadelphia Indemnity Insurance Company.
Does D N Plumbing INC carry workers' compensation coverage?
D N Plumbing INC reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify D N Plumbing INC's contractor license?
You can verify D N Plumbing INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1005204.
- License issuedJul 3, 2015
- WC coverage startsFeb 16, 2026
- Bond activeFeb 20, 2026
- License expiresFeb 28, 2027
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