The Very Best Septic Systems In Central NY

Sanitary systems are a vital piece of the rural site infrastructure and require extreme care in design and construction.

Flemvale Construction has extensive experience in installing both conventional and engineered septic systems, as well as new and replacement systems. We also provide excavation services for tank replacements, septic pumping and septic repair.

In order to better serve our clients’ throughout Central New York’s septic needs, Flemvale has partnered with Norweco, Inc. to sell, service and install Norweco residential products.

Norweco is one of the leading innovators in septic systems, creating and selling one of the very first Enhanced Treatment Units on the market. Their innovation continues each day as they roll out cutting-edge competitive products.

“The only reason your neighbor’s grass is greener is because their septic tank is overflowing!”

Never be this clean again

Pink Shirt Professional training

Not a play sandbox!

Put a Lid on it

Norweco, Inc.’s state-of-the-art products lines include:

  • Singulair Enhanced Treatment Units (ETU)
  • Simplex & Duplex Pump Units
  • Control Panels
  • Bio-Kinetic Filtration Systems

Visit to learn more.

“Did you hear someone broke into the local police station and stole the toilet? Right now the cops have nothing to go on.”

View Our Site Development Options & Let Us Install A Norweco System For You