Well drilling contractors in Aptos, CA

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

• ✓Cenozoic Exploration IncC-57 · C-61/D-9 · #1062344 Aptos · Santa Cruz County Active
• ✓Environmental Control AssociatesC-57 · #695970 Aptos · Santa Cruz County Active
• ✓Jeffrey David Harra Dba Cenozoic ExplorationC-57 · C-61/D-9 · #682910 Aptos · Santa Cruz County Active

Source: CSLB license file, Nov 6, 2026All trades in Aptos