A D N Plumbing
Licensed plumber in Northridge, Los Angeles, California
CSLB licence activeNo Google reviews yet
A D N Plumbing holds CSLB licence 948317, active, licensed since 4 Jun 2010. Bonded for $25,000 with Business Alliance Insurance Company. Clean CSLB record, with no citations, complaints or legal actions disclosed.
Report card
- Licence activeCSLB #948317, class C36. Issued 4 Jun 2010, expires 30 Jun 2028.
- Licensed 16 yrsSince 4 Jun 2010.
- Bonded$25,000 with Business Alliance Insurance Company, since 20 Mar 2025. California requires the same $25,000 bond of every contractor.
- Works aloneExempt from workers' comp: certifies no employees, so nobody else may work on your job.
- Clean CSLB recordNo citations, complaints or legal actions disclosed.CSLB record
- 7 building permits since 2020Pulled under this licence (City of Los Angeles, LADBS), most recently 9 Dec 2022.
Checked against the Contractors State License Board (CSLB) register on 3 Nov 2026.
About A D N Plumbing
- People on the licence
- Alfonso Dario Najera (owner)
Recent permits
Building permits pulled under licence #948317, from City of Los Angeles, LADBS open data. Locations are shown to ZIP code only.
- 9 Dec 2022 · Plumbing · ZIP 913671 or 2 Family Dwelling
- 3 Jan 2022 · Plumbing · ZIP 91607Apartment
- 22 Dec 2021 · Plumbing · ZIP 91607Apartment
- 10 Dec 2021 · Plumbing · ZIP 91607Apartment
- 22 Mar 2021 · Plumbing · ZIP 914361 or 2 Family Dwelling
Why it ranks #953 of 1,934 plumbers in Los Angeles
Score 59.6 / 100. Claiming this listing or using Theo never changes it. How we rank
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