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May 18th, 2026
a step by step guide to french drain installation 873414

French Drain Installation Cost in Florida: What Homeowners Should Expect

Average French Drain Cost in Central Florida

Most residential projects: $1,500 to $6,000. What varies:

  • Length: 30-foot run vs 150-foot system
  • Depth: Florida’s high water table (2-4 feet) may require deeper trenches
  • Soil conditions: Sandy soil is easier than compacted fill
  • Discharge point: Swale daylight vs stormwater tie-in
  • Landscaping restoration: Sod and mulch after trenching

What’s Included in Professional Installation

  • Site assessment
  • Trenching 12-18 inches wide, 18-24 inches deep
  • Filter fabric (critical in Florida sand)
  • 4-inch perforated pipe
  • Washed gravel
  • Proper discharge
  • Cleanup and restoration

DIY vs Professional

DIY materials: $500-$1,000. But wrong slope, no filter fabric, too shallow, or bad discharge means doing it twice. Doing it right the first time costs less.

DeAngelos drainage solutions. BBB A+ rated, Google Guaranteed. 10% veteran discount.

Call (386) 675-2303 or contact us.