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Professional Drainage Installation in Putnam County NY and the Surrounding Areas
Poor drainage can cause long-term damage to your home’s foundation, septic system, and landscaping. Standing water, soil erosion, and recurring basement leaks are signs your property’s water management system isn’t working as it should. Left untreated, these issues lead to property damage and costly repairs.
At Precision Excavating, we provide professional drainage installation in Mahopac, NY, Putnam Valley, NY, Lake Peekskill, NY, Kent, NY, Cold Spring, NY, Garrison, NY, Brewster, NY, Carmel, NY, and the surrounding areas, designed to keep water away from your home and septic system. Whether you’re dealing with poor soil absorption, slope-related runoff, or oversaturated leach fields, our licensed team delivers practical and lasting drainage solutions. From curtain drains to dry wells and seepage pits, we customize every installation to protect your home. Contact us today for a free estimate and inspection.

Smart Drainage Systems for Every Property
Proper drainage protects your home from flooding, erosion, and septic failure. At Precision Excavating, we specialize in drainage installation that solves water management issues at the source. Our drainage systems are built to control runoff, improve soil absorption, and preserve your property’s integrity.
Our services include yard drainage solutions, dry well installation, and curtain drain installation. We handle permitting, design, and installation from start to finish. Our systems are designed for both residential properties and septic fields, ensuring every drop of water is managed efficiently and responsibly.
Key Drainage Options:
- Seepage Pits: Ideal for space-restricted or sloped properties. Concrete pits with gravel wrapping for filtration.
- Dry Wells: Manage roof runoff and gray water with concrete or plastic dry wells connected to drainage lines.
- Curtain Drains: Redirect groundwater and surface flow away from structures and septic systems.
- Yard Grading: Re-level land to promote better drainage and prevent pooling near foundations.
Designed for Performance and Reliability
Every drainage system we install is engineered for long-term efficiency. Our team analyzes your property layout, soil composition, and water flow patterns to design a drainage plan that prevents future flooding or saturation. We use high-quality materials and proven methods to ensure dependable water management for years to come.
Since 1981, Precision Excavating has been the trusted choice for drainage installation in Mahopac, NY, Putnam Valley, NY, Lake Peekskill, NY, Kent, NY, Cold Spring, NY, Garrison, NY, Brewster, NY, Carmel, NY, and the surrounding areas. As a family-owned and licensed company, we focus on doing every job right, handling permitting, excavation, and inspection with precision. Protect your property today with a drainage system that’s built to last and backed by over four decades of local experience.
Frequently Asked Questions About Drainage Installation
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Common signs include pooling water, soil erosion, basement flooding, or a constantly damp yard. These indicate poor water movement that needs professional correction.
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Yes. We specialize in curtain drain installation, dry wells, and seepage pits, customized to your property’s slope, soil, and drainage needs.
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Most projects take 2–4 days, depending on the scope, soil type, and weather. We provide an accurate timeline during your free estimate.
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Absolutely. Proper drainage prevents system overload and helps your septic field maintain healthy absorption and performance.
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Yes. We manage all necessary permits and coordinate inspections to ensure compliance with local regulations.