ADU CITIES Contractor Directory

Riverside Directional Drilling

● Active — license status verified against CSLB public data as of November 6, 2026

CSLB license#838671
ClassificationsA — General Engineering · C-12 — Earthwork and Paving
Office of record8179 Angel Lane
Riverside, CA 92508
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(951) 453-2382
Contractor bond$25,000 — Western Surety Company
Workers' comp (CSLB record)Workers' Compensation Insurance — State Compensation Insurance Fund
Business typeCorporation
License issuedMay 19, 2004
License expiresMay 31, 2028

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Data source: CSLB public records as of November 6, 2026. License status can change at any time — verify live at CSLB before signing a contract.