Septic Installation Service
Septic System Installation in Central New York
New construction, property additions, or replacing a failed system — Upstate Septic Service installs septic systems throughout Oswego County and Central New York, handling permitting through final inspection.
Septic System Types We Install
Conventional Gravity Systems
The most common and cost-effective type for properties with suitable soil and adequate setbacks. Effluent flows by gravity from the tank to the drain field.
Mound Systems
Required when the water table is high or soil depth is insufficient for a conventional system. The drain field is elevated above the natural soil surface.
Pressure-Dosed Systems
Uses a pump to distribute effluent evenly across the drain field. Required for certain soil conditions and alternative system designs.
Alternative Systems
For challenging sites with poor soil, high water tables, or tight setbacks, we design and install alternative systems that meet New York State requirements.
The Installation Process
Site evaluation
We evaluate your property including soil conditions (perc test), lot size, setbacks from wells, property lines, and structures, and any site-specific challenges.
System design
We design a system sized for your home and suited to your site conditions, in compliance with New York State Appendix 75-A and local health department requirements.
Permit application
We submit the design to your county health department for review and approval. Permit timelines vary by county — we will keep you informed throughout.
Installation
Once permitted, we install the tank, distribution components, and drain field according to the approved design. Installation typically takes one to three days.
Inspection and final approval
The health department inspects the installation before we backfill. After approval, the system is complete and ready for use.
Septic Installation FAQs
How much does a new septic system cost in New York?
The cost of a new septic system in New York varies significantly based on soil conditions, lot size, system type, and local requirements. A conventional gravity system typically costs less than an alternative system (mound, pressure-dosed, etc.) required for challenging soil or setback conditions. Contact us for a site-specific assessment and estimate.
What permits are required for a new septic system in New York?
New septic system installations in New York require a permit from the county health department. The process includes a site evaluation (perc test and soil evaluation), system design approval, and a final inspection before backfilling. We handle the permitting process as part of the installation.
How long does it take to install a new septic system?
The installation itself typically takes one to three days depending on system size and complexity. However, the permitting process — including soil evaluation, design, and health department approval — can take several weeks. Planning ahead is important, especially for new construction projects.
Related Septic Services
Planning a New Septic System?
Call us to discuss your project. We serve Oswego County and all of Central New York.