Division C: Construction
Major Group 17: Construction Special Trade Contractors

Industry Group 178: Water Well Drilling
1781 Water Well Drilling

Special trade contractors primarily engaged in water well drilling. Establishments primarily engaged in drilling oil or gas field water intake wells on a contract or fee basis are classified in Mining, Industry 1381.
  • Drilling water wells-contractors
  • Geothermal drilling-contractors
  • Servicing water wells-contractors
  • Well drilling, water: except oil or gas field water intake-contractors
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