Shopping Cart
Your Cart is Empty
There was an error with PayPalClick here to try again
CelebrateThank you for your business!You should be receiving an order confirmation from Paypal shortly.Exit Shopping Cart

In business for over 40 years, Forest Designs provides sewage disposal system designs using the latest technologies, including Presby Environmental's Enviro-Septic® and Advanced Enviro-Septic® leaching pipe, EnviroFin® and Advanced Onsite Solutions "The Clean Solution™ system".

Forest Designs also offers wetlands and shoreland permitting. Forest Enviro pipe sales offers the sale of Enviro-Septic® and Advanced Enviro-Septic leaching pipe and EnviroFin® from the Swanzey, NH location.

Forest Designs is focused on providing high-quality service and customer satisfaction - we will do everything we can to meet your expectations.

Thank you,

Nate Levesque

Office location:

87 Carpenter Street

Keene, NH 03431

Phone: 603-313-1313


Forest Enviro Pipe Sales, LLC

Enviro-Septic® pipe sales location:

871 Old Homestead Highway

Swanzey, NH 03446

Phone for pipe sales ONLY: 603-313-3900