Underground Connection Group

Underground Connection Group is a licensed California contractor based in Temecula, Riverside County, holding CSLB license #813345 under classification C36 — Plumbing, C42 Sanitation System. License status at the time of compiling this listing: active, with no suspension recorded.

Plumbing contractors hold the C-36 classification, covering repipes, drain and sewer work, gas piping and water heater installation.

Working in southwest Riverside County: Southwest Riverside County runs hot and dry through the summer, and much of it sits in a state-designated Very High Fire Hazard Severity Zone.

Before you hire any plumbing contractor: On a water heater replacement, confirm seismic strapping, the expansion tank and the venting are all included. Those are code requirements, not upsells.

License status can change at any time. Confirm license #813345 is current, and check bond and workers’ compensation coverage, using the CSLB license lookup before signing a contract or paying a deposit.

This profile was compiled from California State License Board public records and is unclaimed — Underground Connection Group has not added its own details. Are you the owner? Claim this listing to add photos, services and a description of your work, or contact us to have it removed.