Serving East Central Illinois and West Central Indiana

divider Drennan Septic Service & Excavating Inc. - Logo divider Drennan Truck Logo fold
internal-support-container

We stand behind our work

Quality Septic Cleaning and Installation

Make sure your septic tanks are running efficiently with the help from our experts at Drennan Septic Service & Excavating Inc. Our locally-owned and operated business will do a great job with all of your pumping and installation needs.

Available Septic Services

GET IN TOUCH

FREE ESTIMATES

Give us a call today for your FREE estimate and see everything we have to offer!

We do residential, commercial, industrial, and municipal work

Reasonable prices, call today

Drennan Septic Service and Excavation, Inc. has been providing exceptional customer service since 1996.

  • Septic Pumping

  • Grease Trap Pumping

  • Line Cleaning and Jetting

  • Installation of Aeration Septic Systems

  • Installation of Tanks and Leeching Fields

  • *Hydroacation Aeration System Distributor

divider fold-02 Septic cleaning