California contractor license
WYCKOFF PLUMBING
- C34 Pipeline
- C36 Plumbing
- C42 Sanitation System
WYCKOFF PLUMBING is a C34 Pipeline, C36 Plumbing and C42 Sanitation System contractor in Fortuna, Humboldt County, licensed in California for 65 years (since 1961). As of Jul 1, 2025, the license is active with an expiration date of Nov 30, 2026 on record and a license bond is on file.
WYCKOFF PLUMBINGC34 Pipeline · C36 Plumbing · C42 Sanitation System · checked Jul 1, 2025
ActiveLicense number#199427
Licensed sinceMar 27, 1961
Years licensed65 years
Expiration on recordNov 30, 2026
City and countyFortuna, Humboldt County
License bondOn file
ProjectsNone on file
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Source: California Contractors State License Board (CSLB) and City of Los Angeles permit records. Last updated Jul 1, 2025.