Commercial Services

Johnson Precast Septic Service installs JET Package Commercial Wastewater Treatment Systems throughout North Louisiana. Our #1 goal is to provide you with superior workmanship on each and every job we do. We have many years experience in installing advanced wastewater treatment technologies. We strive to keep your project on time and budget, and to minimize site disruption.

Johnson Precast Septic is a proud distributor/installer of Aqua SafeĀ®, Aqua AireĀ® products and JET Commercial Wastewater Treatment Systems.

Our services include:

  • JET Package Commercial Wastewater Treatment Plants
  • Concrete Tanks
  • Fiberglass Tanks
  • Grease Traps
  • Grease Interceptors
  • Septic Tanks
  • Leach Lines


Call us today for an estimate. We look forward to speaking with you!