Contractor License Proof

R C Underground Inc

Licensed

Verified against CSLB on · View on CSLB

License details

License number
886390
Status
Active
Classifications
A · General Engineering
Contractor bond
$25,000
Workers' comp
Covered
License term on file
October 27, 2006 – December 31, 2027

Business

  • (925) 705 7499 (CSLB public record)
  • 1280 PINE STREET STE B, Walnut Creek, CA 94596Contra Costa County

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Frequently asked questions

Is R C Underground Inc licensed in California?

Yes. R C Underground Inc holds an active California state contractor license (CSLB #886390), verified against the CSLB public record on June 17, 2026.

What is R C Underground Inc's CSLB license number?

R C Underground Inc's California contractor license number is 886390. Look that number up with the CSLB "Check a License" tool to confirm its current status against the public record yourself.

What kind of work is R C Underground Inc licensed for?

R C Underground Inc is classified under General Engineering (A) by the CSLB.

How do I verify R C Underground Inc's license myself?

Look up license #886390 with the CSLB "Check a License" tool and compare the status, bond, and workers' compensation details against what's shown on this page. This page reflects the CSLB public record as of June 17, 2026.

Verify it yourself: How to verify a California contractor license · Look up #886390 on CSLB

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See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.