California contractor license
DE HAVEN CONSTRUCTION
- B General Building
- C36 Plumbing
DE HAVEN CONSTRUCTION is a B General Building and C36 Plumbing contractor in Ukiah, Mendocino County, licensed in California for 46 years (since 1980). As of Feb 2, 2026, the license is active with an expiration date of Apr 30, 2027 on record and a license bond is on file.
DE HAVEN CONSTRUCTIONB General Building · C36 Plumbing · checked Feb 2, 2026
ActiveLicense number#388239
Licensed sinceMar 24, 1980
Years licensed46 years
Expiration on recordApr 30, 2027
City and countyUkiah, Mendocino 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 Feb 2, 2026.