Contractor License Proof

Underground Connection Group

Licensed

Verified against CSLB on · View on CSLB

License details

License number
813345
Status
Active
Classifications
C-36 · PlumbingC-42 · Sanitation System
Contractor bond
$25,000
Workers' comp
Exempt
License term on file
October 4, 2002 – October 31, 2026

Business

  • (951) 760 6550 (CSLB public record)
  • 30340 TRADEWATER CT, Temecula, CA 92591Riverside County

Are you Underground Connection Group? Claim this listing to manage it.

Claim this listing

Request a free quote

Tell us about your project and we'll connect you with licensed, verified California contractors.

By submitting, you agree we may share your request with relevant licensed contractors to help with your project.

Frequently asked questions

Is Underground Connection Group licensed in California?

Yes. Underground Connection Group holds an active California state contractor license (CSLB #813345), verified against the CSLB public record on June 17, 2026.

What is Underground Connection Group's CSLB license number?

Underground Connection Group's California contractor license number is 813345. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=813345

What kind of work is Underground Connection Group licensed for?

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

How do I verify Underground Connection Group's license myself?

Look up license #813345 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=813345. 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.