Proudly Serving the Northeast Kansas and KC Regions.



Trust Us With Your Job

An emergency with your septic tank or grease system demands immediate attention from a team that you know you can trust. For more than 20 years, local businesses and homeowners in Lawrence, Kansas City, Topeka, and beyond have called on Downing Septic to resolve their urgent plumbing problems. We offer:

  • Quick response. We answer calls from clients all day, all night, every day of the year. We know that a plumbing emergency can’t wait until normal business hours.
  • Knowledgeable, expert technicians. Our experience covers all septic tanks, grease interceptors, and other plumbing installations.
  • Proven quality. We are fully insured and licensed to service your equipment, and we are also proud to hold the Master Plumber License, giving you further assurance of our high quality workmanship.
  • Local service. We live and work right here in northeast Kansas–you’ll never talk to someone in a faraway national call center when you dial our number.
Septic Pumping

Our Trained Technicians will pump out your septic tank and inspect for any problems. Not sure where your tank is located?? We can locate it for you!

Grease Trap / Interceptor Cleaning

We are able to clean out grease traps or grease interceptors of all sizes.

Grease Trap / Interceptor Repair

Having a problem with an interceptor or a trap? We can help with that as well.

Septic System Repair

If Your System is needing a repair (baffles,riser,etc.) Our team of trained technicians are able to take care of all repairs.

Septic System Installation

We have trained installers that are able to install a new system or replace a failed septic tank.

Grease Trap / Interceptor Installation

We have a licensed installer that can help with a new trap or interceptor.

Lateral Field Repair/Installation

Do have have pooling water in your yard? Might be a lateral field problem. Let our trained technicians troubleshoot your system. We are licensed to install or repair lateral fields.

Troubleshooting Septic & Grease Systems

Our Technicians are trained to troubleshoot your system and find solutions.


Let’s Start A
Pumping Service


One Call Can Solve All
Your Septic Problems

+1 785-357-0046       or       +1 785-428-0129

Downing Septic was founded well over 20 years ago and has been providing high quality services to the northeast Kansas community in septic system, holding tank, and grease trap/interceptor equipment.

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