Septic Drain Field Installation
Septic Drain Field Installation in the Hudson Valley
A properly designed and installed drain field is critical to your septic system's performance. Chad Davis Contracting provides expert drain field installation services throughout the Hudson Valley, from site evaluation and design to excavation and installation.
Professional Drain Field Design and Installation for Long-Term Septic Performance
Chad Davis Contracting specializes in septic drain field installation across the Hudson Valley. With over 25 years of experience, we provide complete septic system services — from initial site evaluation to final trenching, grading and backfilling.
Your septic drain field is the most important part of your wastewater treatment system. When installed correctly, it disperses and filters wastewater safely into the soil. When installed poorly, it can lead to backups, pooling, unpleasant odors, and even system failure. That is why homeowners, contractors and engineers throughout Ulster, Greene, Sullivan and Delaware counties trust Chad Davis Contracting for expert installation and reliable results.
What Is a Septic Drain Field?
Also called a leach field or absorption field, the drain field is a series of perforated pipes laid in gravel-filled trenches that disperse treated wastewater from your septic tank into the ground. The soil acts as a natural filter, removing bacteria and nutrients before water returns to the environment.
Proper drain field installation ensures:
Long-term septic function
No surface pooling or odors
Safe groundwater and environmental conditions
Compliance with local health codes
Resistance to soil saturation and seasonal failure
At Chad Davis Contracting, we install drain fields that meet or exceed code — and are built to last for decades with minimal maintenance.
Our Septic Drain Field Installation Services
We provide complete installation for both new septic systems and drain field replacements.
Site Evaluation and Soil Testing
We assess your property’s layout, percolation rate and available space. Soil testing helps determine how well your land can absorb and treat wastewater, which guides drain field design.
Drain Field Design and Layout
We follow engineering plans or help create a system layout that meets New York State and county requirements. This includes proper pipe length, trench depth, and setback from wells, homes and water bodies.
Excavation and Trenching
We use excavators and trenchers to dig clean, level trenches with correct spacing and slope. Our team ensures all work is done with minimal disruption to the rest of your property.
Pipe Installation and Backfilling
Perforated pipes are placed in the trench and surrounded by clean gravel. We then cover the trenches with soil, compact carefully, and leave the site level and ready for final grading or seeding.
Replacement of Failed or Failing Systems
If your current drain field is failing — due to age, poor installation or oversaturation — we can assess, remove and replace it with a fully functional new system designed for long-term use.
Signs You May Need a New Drain Field

If you are experiencing any of these issues, we can evaluate your system and provide clear guidance on next steps.
Slow-draining sinks, showers or toilets
Foul odors near the septic area
Water pooling above the drain field
Gurgling sounds in plumbing
Frequent need to pump the tank
Why Choose Chad Davis Contracting for Drain Field Installation
With 25+ years of local septic and excavation experience, we handle full site prep, excavation, and backfilling in-house, bring strong knowledge of county health codes and permit requirements, and operate as a locally owned, fully insured team. We maintain clean job sites with minimal disruption, coordinate closely with engineers, architects, and health inspectors, and deliver reliable scheduling with competitive pricing. We understand how critical your septic system is to your home or business, which is why every installation is completed with care, precision, and professionalism.
Service Areas
Whether you are building a new home or replacing a failing system, we’re here to help every step of the way. We provide septic drain field installation throughout the Hudson Valley, including:
Ulster County
Greene County
Sullivan County
Delaware County
Surrounding Hudson Valley communities
Frequently Asked Questions
How long does a septic drain field last?
When properly installed and maintained, a drain field can last 20 to 30 years or more.
Do I need a permit to install or replace a drain field?
Yes. We help guide you through local health department requirements and coordinate inspections when necessary.
How do I know if my drain field is failing?
Look for pooling water, odors, slow drains and backup in your home. We offer site evaluations to determine the cause and recommend solutions.
Can you work on small or difficult lots?
Yes. We are experienced with challenging terrain, limited space and hard-to-access sites in the Hudson Valley.
Schedule Septic Drain Field Installation Today
If your property needs a new septic drain field, Chad Davis Contracting is ready to help. From layout to backfill, we handle every part of the job with quality, compliance and safety in mind.

