California contractor license
KNOWLTON GREG CONSTRUCTION
- B General Building
KNOWLTON GREG CONSTRUCTION is a B General Building contractor in Clearlake, Lake County, licensed in California for 6 years (since 2020). As of Aug 25, 2026, the license is active with an expiration date of Aug 31, 2028 on record and a license bond is on file.
KNOWLTON GREG CONSTRUCTIONB General Building · checked Aug 25, 2026
ActiveLicense number#1066502
Licensed sinceJun 26, 2020
Years licensed6 years
Expiration on recordAug 31, 2028
City and countyClearlake, Lake 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 Aug 25, 2026.