California contractor license
KNITTEL CONSTRUCTION INC
- B General Building
- C36 Plumbing
KNITTEL CONSTRUCTION INC is a B General Building and C36 Plumbing contractor in Napa, Napa County, licensed in California for 39 years (since 1986). As of Feb 13, 2026, the license is active with an expiration date of Mar 31, 2028 on record and a license bond is on file.
KNITTEL CONSTRUCTION INCB General Building · C36 Plumbing · checked Feb 13, 2026
ActiveLicense number#501977
Licensed sinceNov 25, 1986
Years licensed39 years
Expiration on recordMar 31, 2028
City and countyNapa, 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 Feb 13, 2026.