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Cost of Drainage Grading Service in Spokane

Drainage grading is an essential service for homeowners in Spokane, WA, ensuring proper water flow and preventing potential damage to property. Understanding the costs involved can help you budget effectively for this crucial home improvement task.

Factors Affecting Cost

  • Property Size: Larger properties require more materials and labor.
  • Soil Type: Different soils may need specialized equipment or techniques.
  • Slope Gradient: Steeper slopes often require more extensive work.
  • Accessibility: Hard-to-reach areas can increase labor costs.
  • Permits and Regulations: Local permits may add to the overall expense.
  • Existing Landscaping: Removing or working around existing features can add to the cost.
  • Drainage System Complexity: More complex systems require more time and materials.

Average Costs for Common Tasks

Task Average Cost (Spokane, WA)
Basic Grading $1,500 - $3,000
French Drain Installation $2,500 - $5,000
Retaining Wall Construction $4,000 - $8,000
Erosion Control Measures $1,000 - $2,500
Soil Testing and Analysis $300 - $700
Permit Fees $50 - $200
Landscape Restoration $500 - $1,500

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