California contractor license
KLINGBEIL PLUMBING
- B General Building
- C36 Plumbing
KLINGBEIL PLUMBING is a B General Building and C36 Plumbing contractor in Angwin, Napa County, licensed in California for 54 years (since 1971). As of Apr 14, 2026, the license is active with an expiration date of May 31, 2028 on record and a license bond is on file.
KLINGBEIL PLUMBINGB General Building · C36 Plumbing · checked Apr 14, 2026
ActiveLicense number#272429
Licensed sinceNov 24, 1971
Years licensed54 years
Expiration on recordMay 31, 2028
City and countyAngwin, Napa 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 Apr 14, 2026.