General Contractor in Livermore, CA. B
Nelson David Keith appears in California license records as a general contractor based in Livermore, CA. The record lists a B license (#423899) with status “Clear”. It was first issued on 1982-06-16, 44 years ago. It is listed as valid through 2026-12-31. A contractor bond of $25,000 is on file. Workers' comp on file: Exempt.
Information sourced from public state license records — not yet verified by the business owner. Always confirm credentials before hiring.
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Nelson David Keith is a general contractor based in Livermore, California. Their license classification is B. Listed specialties: B.
Yes. Nelson David Keith holds California CSLB license #423899 (status: Clear). Verify the current status on California CSLB before hiring.
Nelson David Keith is based in Livermore, CA 94551.
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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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