Underground Connection Group, C-36 Plumbing Contractor in Temecula, CA
Underground Connection Group operating as a sole owner holds an active California contractor license (CSLB #813345), valid through Oct 31, 2026. First issued in 2002, the license has been on the CSLB roster for 24 years. It carries 2 CSLB classifications: C-36 Plumbing Contractor and C-42 Sanitation System Contractor. Records show an active surety bond on file with North River Insurance Company (the) and an exempt workers' compensation status (no employees on payroll). The business is based in Temecula, in Riverside County, California.
- License Number
- 813345
- Issued
- Oct 4, 2002
- Status
- CLEAR
- Expires
- Oct 31, 2026
- Entity
- Sole Owner
- Surety
- North River Insurance Company (the)
- Bond Number
- 04CF642767
- Effective
- May 19, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Oct 30, 2024
- Expires
- —
This contractor warrants a closer look before contracting:
- Workers' comp listed as exempt
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Underground Connection Group licensed in California?
Yes. Underground Connection Group holds California Contractors State License Board license number 813345, which is active and in good standing. The license was first issued on October 4, 2002. It is valid through October 31, 2026.
What does Underground Connection Group specialize in?
Underground Connection Group is licensed for 2 CSLB classifications: C-36 Plumbing Contractor and C-42 Sanitation System Contractor.
Where is Underground Connection Group headquartered?
Underground Connection Group is headquartered at 30340 Tradewater Ct, Temecula, CA 92591, in Riverside County, California.
Does Underground Connection Group have an active surety bond on file with CSLB?
Yes. Underground Connection Group has an active California contractor surety bond filed with North River Insurance Company (the).
Does Underground Connection Group carry workers' compensation coverage?
Underground Connection Group reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Underground Connection Group's contractor license?
You can verify Underground Connection Group's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=813345.
- License issuedOct 4, 2002
- WC coverage startsOct 30, 2024
- Bond activeMay 19, 2025
- License expiresOct 31, 2026
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