California contractor license
NEILSON ROY PLUMBING
- C36 Plumbing
NEILSON ROY PLUMBING is a C36 Plumbing contractor in Northridge, Los Angeles County, licensed in California for 20 years (since 2006). As of May 26, 2026, the license is active with an expiration date of Mar 31, 2028 on record, a license bond is on file, and permit records show 1–10 permitted projects in the last 3 years.
NEILSON ROY PLUMBINGC36 Plumbing · checked May 26, 2026
ActiveLicense number#874056
Licensed sinceMar 8, 2006
Years licensed20 years
Expiration on recordMar 31, 2028
City and countyNorthridge, Los Angeles County
License bondOn file
Projects1–10 permitted projects in the last 3 years
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Source: California Contractors State License Board (CSLB) and City of Los Angeles permit records. Last updated May 26, 2026.