Diamond W Excavating

Working out of Wildomar in Riverside County, Diamond W Excavating is licensed by the California State License Board under #554199, classification A (General Engineering, B General Building, C42 Sanitation System). License status at the time of compiling this listing: active, with no suspension recorded.

Septic and sewer contractors diagnose and repair underground waste lines — root intrusion, bellied and offset pipe, failed tanks and saturated drain fields — using camera inspection, excavation, or trenchless lining and bursting methods.

Working in southwest Riverside County: This corridor grew quickly, so the housing stock ranges from 1970s tract homes to work finished last year — and the two need very different approaches.

Before you hire any septic or sewer contractor: Ask for the camera footage, not just the description of it. A sewer line diagnosis you can watch is the difference between a repair you understand and one you are taking on faith.

License status can change at any time. Confirm license #554199 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 — Diamond W Excavating 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.