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Cost of Drain Field Excavation in Saint Peters

Drain field excavation is a crucial aspect of maintaining a functional and efficient septic system, especially in areas like Saint Peters, MO. Understanding the costs associated with this process can help homeowners budget effectively and avoid unexpected expenses. Various factors influence the overall cost, and knowing these can provide clarity and aid in making informed decisions.

Factors Affecting Cost

  • Soil Type: Heavier clay soils may require more labor and equipment.
  • Drain Field Size: Larger fields need more extensive excavation.
  • Permit Fees: Local regulations may necessitate permits, adding to the cost.
  • Accessibility: Hard-to-reach sites can increase labor and equipment costs.
  • Existing System Condition: Older systems might need additional repairs or replacements.

Average Costs for Common Tasks

Task Average Cost (USD)
Soil Testing $200 - $500
Permit Fees $50 - $200
Excavation Labor (per hour) $50 - $100
Drain Field Installation $3,000 - $10,000
System Inspection $100 - $300
Percolation Test $300 - $700
Gravel and Sand Materials $500 - $1,500
Replacement of Old Systems $5,000 - $15,000

Drain Field Excavation