Contractor License Proof

Lanco Underground

Licensed

Verified against CSLB on · View on CSLB

License details

License number
755050
Status
Active
Classifications
C-36 · Plumbing
Contractor bond
$25,000
Workers' comp
Covered
License term on file
October 8, 1998 – December 31, 2026

Business

  • (619) 390 4470 (CSLB public record)
  • PO BOX 2173, Alpine, CA 91903San Diego County

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Frequently asked questions

Is Lanco Underground licensed in California?

Yes. Lanco Underground holds an active California state contractor license (CSLB #755050), verified against the CSLB public record on June 17, 2026.

What is Lanco Underground's CSLB license number?

Lanco Underground's California contractor license number is 755050. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=755050

What kind of work is Lanco Underground licensed for?

Lanco Underground is classified under Plumbing (C-36) by the CSLB.

How do I verify Lanco Underground's license myself?

Look up license #755050 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=755050. This page reflects the CSLB public record as of June 17, 2026.

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