Well drilling contractors in San Jacinto, CA

3 licenses with the C-57 classification list San Jacinto (Riverside County) as their address with the state, 3 of them active. Active licenses with nothing flagged come first.

• ✓Joshua SwarthoutC-57 · #847585 San Jacinto · Riverside County Active
• ✓Kenneth S SwarthoutC-57 · #683210 San Jacinto · Riverside County Active
• ✓L O Lynch Quality Wells & Pumps IncC-57 · #740156 San Jacinto · Riverside County Active

Source: CSLB license file, Nov 8, 2026All trades in San Jacinto