Westfall Septic is a family owned and operated business based in Hermiston, Oregon and has been proudly serving northeastern Oregon for over 50 years. We manufacture DEQ approved precast concrete septic tanks. We have several different sizes and configurations approved in Oregon to meet all of your installation needs.
- 500 Gallon Dosing Tank
- 1000 Gallon Septic Tank
- 1000 Gallon Dosing Tank
- 1500 Gallon 2 Compartment Septic Tank
- 1500 Gallon 2 Compartment Septic/Dosing Tank
Why A Concrete Septic Tank?
Concrete septic tanks are superior to fiberglass or plastic because they are watertight and heavy duty, making them ideal for on-site septic systems both residential and commercial. In addition they are also known for the following:
- Ease of installation
- Strength increases over time
- Environmentally Friendly – non toxic and made from natural ingredients
- Resist buoyant forces better than tanks made from other materials – important in areas with high ground water