Contractor in Vallejo, CA.
Proto-core Services Llc appears in California license records as a contractor based in Vallejo, CA. The record lists a DOL_DavisBacon license (#DBA-29c23451fe9082).
Information sourced from public state license records — not yet verified by the business owner. Always confirm credentials before hiring.
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Proto-core Services Llc is a contractor based in Vallejo, California.
Yes. Proto-core Services Llc holds California CSLB license #DBA-29c23451fe9082. Verify the current status on California CSLB before hiring.
Proto-core Services Llc is based in Vallejo, CA 94591.
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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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