California contractor license
ASHTONCO LLC
- B General Building
- C17 Glazing
- C23 Ornamental Metals
- C43 Sheet Metal
- C51 Steel, Structural
ASHTONCO LLC is a contractor with 5 license classifications, including B General Building and C17 Glazing, in Piedmont, Alameda County, licensed in California for 7 years (since 2019). As of Aug 28, 2026, the license is active with an expiration date of Sep 30, 2027 on record and a license bond is on file.
ASHTONCO LLCB General Building · C17 Glazing · C23 Ornamental Metals · C43 Sheet Metal · C51 Steel, Structural · checked Aug 28, 2026
ActiveLicense number#1058186
Licensed sinceSep 16, 2019
Years licensed7 years
Expiration on recordSep 30, 2027
City and countyPiedmont, Alameda 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 28, 2026.