Existing trench drains can lose effectiveness over time as sediment, leaves, and debris build up inside the channel or clog the outlet line -- a common issue in Savannah's tree-lined, humid environment. A contractor can clear an existing system, repair damaged grates or channel sections, or re-grade a drain that was never installed with adequate slope.

  • Clears sediment and debris buildup
  • Repairs damaged grates and channel sections
  • Re-grades drains that aren't draining properly

Common Trench Drain Repair & Cleaning situations in Savannah

Standing water pooling at a driveway or patio's low point after rain

This is the classic sign a surface drainage system is needed — a properly sloped trench drain at the low point is generally more effective than regrading alone.

A trench drain that's draining slower than it used to

Sediment and debris buildup inside the channel is the most common cause — usually a cleaning issue rather than a sign the system needs replacing.

Water flowing across a large flat surface like a driveway or parking area

A channel drain (rather than a point-source catch basin) is generally the better fit for collecting sheet flow over a wide area.

This content is reviewed by the Savannah Trench Drain editorial team and informed by licensed-contractor sourcing, manufacturer documentation, and established industry standards for trench drain installation. Read our editorial standards.