Excavation for a drainage system installation on a Boise, Idaho property

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Drainage Systems Built for Boise & Idaho Soil

Keep your foundation, yard and structures dry with expert drainage design and installation across the Treasure Valley.

Understanding Drainage / 01

The Longer Water Sits, the More It Costs

Every drainage issue is unique, and the longer water sits around your home or business, the more damage it does. Poor drainage around foundations, yards, driveways and outbuildings leads to structural issues, soggy landscaping, cracked concrete and moisture problems indoors.

Foundation Moisture

Water pooling near exterior walls or seeping into basements.

Yard Flooding

Soggy grass, puddles and muddy areas that never fully dry.

Damaged Concrete

Erosion, frost heave or washouts around driveways and walkways.

Standing Water

Mosquitos, plant damage or flooded outbuildings and septic systems.

French drain trench with gravel and perforated pipe installed in a Boise yard

Local Specialists / 02

Drainage system installation in progress on a Treasure Valley property

Drainage Is One of Our Strongest Specialties

Shamrock Construction & Excavation has completed thousands of drainage projects across the Treasure Valley, each one tailored to the property's exact soil type, slope and water flow patterns.

  • Decades of drainage experience in Idaho conditions
  • Custom-designed systems, not one-size-fits-all fixes
  • Code-compliant installations
  • Honest assessments and clear pricing

Soggy lawn that will not dry? Read why your yard stays wet.

What We Build / 03

Systems That Move Water Away for Good

A long-lasting drainage system must address surface water, subsurface water and how both interact with your home and yard. From French drains to sump systems and waterproofing, we design for Idaho's climate and soil.

  • Foundation drainage systems
  • Yard and surface water correction
  • French drains and curtain drains
  • Sump pump installation
  • Grading corrections
  • Moisture protection for structures
Finished drainage grading directing water away from a home near Boise

Free Drainage Quote

Protect Your Home, Yard & Structures

Basement moisture, standing water or erosion anywhere in Boise or the Treasure Valley: our team designs precise, long-lasting drainage built for Idaho's climate and soil conditions. Book an on-site assessment today.