California contractor license
JOHNSTON CONSTRUCTION
- B General Building
JOHNSTON CONSTRUCTION is a B General Building contractor in Los Osos, San Luis Obispo County, licensed in California for 47 years (since 1979). As of Jun 24, 2025, the license is active with an expiration date of Jul 31, 2027 on record and a license bond is on file.
JOHNSTON CONSTRUCTIONB General Building · checked Jun 24, 2025
ActiveLicense number#378472
Licensed sinceJul 11, 1979
Years licensed47 years
Expiration on recordJul 31, 2027
City and countyLos Osos, San Luis Obispo 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 Jun 24, 2025.