Contractor in Oakland, CA. C34
Welton Underground appears in California license records as a contractor based in Oakland, CA. The record lists a C34 license (#1047016) with status “Clear”. It was first issued on 2018-11-19, 7 years ago. It is listed as valid through 2026-11-30. A contractor bond of $25,000 is on file. Workers' comp on file: Workers' Compensation Insurance with EVEREST PREMIER INSURANCE COMPANY.
Information sourced from public state license records — not yet verified by the business owner. Always confirm credentials before hiring.
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Welton Underground is a contractor based in Oakland, California. Their license classification is C34. Listed specialties: C34.
Yes. Welton Underground holds California CSLB license #1047016 (status: Clear). Verify the current status on California CSLB before hiring.
Welton Underground is based in Oakland, CA 94612.
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Not yet. This listing was created from public California license records but hasn't been claimed by the owner. The license info above is from official records, but the business hasn't confirmed its services, hours, or current availability with us yet.
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