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Professional Septic Field Installation in Garrison, NY
When a septic system fails, it can cause backups, foul odors, and potential health hazards. Many systems fail due to poor soil drainage, root intrusion, or outdated field designs. Without proper installation, even a new system can struggle to process wastewater efficiently, leading to costly repairs down the line.
At Precision Excavating, we provide professional septic field installation in Garrison, NY, and Putnam and Upper Westchester Counties built to meet local codes and deliver long-term reliability. Our team evaluates soil type, property layout, and usage to design a system that performs efficiently for decades. Whether you need a new leach field, seepage pit, or chamber system, we handle every step, from excavation to inspection. Licensed in Westchester and Putnam Counties, we ensure your installation is safe, compliant, and built to last. Contact us today for a free estimate.

Tailored Septic Field Systems for Every Property
A properly installed septic field keeps your entire system running smoothly. At Precision Excavating, we specialize in septic drain field installation, leach field installation, and seepage pit design customized to your property’s needs. We assess soil absorption rates and local conditions to determine the right type of system, whether traditional pipe-and-gravel or an alterative system.
Every septic drain field installation is carefully designed to promote long-term water absorption and prevent flooding or system overload. We also integrate optional drainage features, such as curtain drains, to protect the field from groundwater infiltration.
Key Installation Options:
- Pipe & Gravel Fields: Standard installations offering durability and proven water dispersion.
- Chamber Systems: Advanced chamber systems using Eljen™ or GeoMat™ brands that upgrade flow and filtration efficiency.
- Seepage Pits: Ideal for properties with limited space or slope challenges.
- Drainage Integration: Curtain drains and regrading to support optimal system function.
Long-Term Performance You Can Depend On
We design every septic field installation with one goal in mind: dependable, long-term function. Using only durable, code-approved materials, we construct systems that are efficient, low-maintenance, and environmentally responsible. Our licensed crew ensures each phase, from excavation to soil backfill, is completed with precision and care.
Since 1981, homeowners in Garrison, NY, and Putnam and Upper Westchester Counties have trusted Precision Excavating for septic installations that stand the test of time. Our family-owned team handles everything, including permits, site grading, and Board of Health inspections. When you choose us, you get a system designed to fit your property and built to perform for decades. Contact us today to learn more about your septic field installation options.
Frequently Asked Questions About Septic Field Installation
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If your system is backing up, showing signs of pooling water, or failing to drain, it may be time for a replacement. We perform site inspections to confirm your needs.
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We install traditional pipe-and-gravel systems, alternative chamber systems, and seepage pits depending on your soil type and property layout.
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Yes. We take care of all required county permits and coordinate inspections to ensure your system meets local health and environmental standards.
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Most installations are completed within 3–5 days, depending on soil conditions and weather. We provide clear timelines before starting work.
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Yes. We can design curtain drains and grading solutions that divert excess water away from the septic area to ensure optimal system performance.