Sigma Septic is a septic installation company servicing Polk county and the surrounding areas. We install new septic systems, repair old systems, and more.

Professional Septic Installations

We install and replace septic tanks. Our friendly team will come in with the equipment, the licenses, and the know how about everything.

Our Approach

As an owner operated company we have a practical approach to our work. We don’t make simple things complicated.

Getting Started is Easy

We have detailed information on our website for you on what you need to get started. We make every step easy for you!