Cost of French Drain Construction in Snohomish
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Constructing a French drain in Snohomish, WA, is a practical solution for managing excess water and preventing damage to your property. This drainage system, designed to redirect water away from your home or other structures, can vary significantly in cost depending on several factors. Understanding these factors and the associated tasks can help you budget effectively for your French drain project.
Factors Affecting Cost
- Length and Depth: Longer and deeper drains require more materials and labor.
- Soil Type: Certain soil types, like clay, can be harder to excavate.
- Land Slope: Steeper slopes may need additional engineering.
- Materials Used: High-quality materials will increase costs.
- Permits and Inspections: Local regulations may require permits.
- Accessibility: Hard-to-reach areas can increase labor costs.
- Existing Landscaping: Removing and restoring landscaping can add to the expense.
Average Costs for
| Task Description | Average Cost |
|---|---|
| Site Assessment | $100 - $300 |
| Excavation (per linear foot) | $30 - $50 |
| Drainage Pipe Installation (per linear foot) | $10 - $20 |
| Gravel and Backfill | $15 - $25 per cubic yard |
| Permits and Inspections | $50 - $200 |
| Landscaping Restoration | $200 - $500 |
| Total Installation (100 linear feet) | $3,500 - $7,000 |
