25 Hale True Road Rd Sandown, NH 03873
Phone: 603-670-5729
Email: John@nhexcavation.com

FIVE-STARS!

"John did what he said he would do in a timely fashion, very good price for the work. He was very good to come back, explained what he was doing, would make changes as needed, just very thorough in the work."

enviro septic systemPresby Environmental Septic System

Enviro-Septic® is an innovative leaching system designed for residential and commercial septic system applications. Enviro-Septic® can be used in a variety of configurations and requires a smaller area in comparison to conventional septic systems.  

These systems are typically less expensive due to the decrease is space needed over a conventional system.  Enviro-Septic® is easily installed on slopes, eliminating the need for “septic mounds.”  The system consists of a series of uniquely designed, perforated corrugated plastic pipes, each surrounded by a layer of random plastic fibers in turn covered by a geo-textile fabric. 

The effluent disposal area is a bed of washed septic sand laid on top of a layer of bank run sand.