California contractor license
West County Constuction
Du Bose John
Active Expires July 31, 2027
- License number
- 515145
- License type
- General building (B)
- Location
- Guerneville, CA
- Issued by
- California Contractors State License Board
What this license means
California requires a CSLB license for any job where labor and materials cost $1,000 or more, and the license must cover the kind of work. Each classification (the letter-number codes) is one kind of work; a C-39 roofer can't contract for electrical work.
Before you hire West County Constuction
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Confirm the record on the official site
Our copy is from the state's file dated November 4, 2026. The official record is live and also lists complaints and discipline, which our data doesn't include.
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Make sure the name on the contract matches
The contract, the permit and the license should all name West County Constuction or Du Bose John. A different company name on the paperwork usually means someone else is working under this license.
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Check the license covers your job
This is a general building (b) license. If your job is a different trade, the contractor needs that license too, or a licensed sub for that part.
Is this your license, or is something wrong?
This status comes from California Contractors State License Board's License Master file, file dated November 4, 2026, and it may have changed since. The official record is the one that counts. If it's wrong, the state has to fix it. If our page is the problem, or you want this record off our site, email us or see our corrections page.
Hiring in California
See the California contractor licensing guide for which work needs a license, small-job limits, and how to file a complaint, or the step-by-step check. Or look up another contractor.