Truck

What you'll receive with Marko Septic LLC :

  • Sewer lines cleaned and thawed
  • Innovative water jetting and cable machine technology
  • Septic tank pumping
Septic Tank Inspection

Troubleshooting questions

  • Why is my alarm going off? - The tank may be over full, the pump stopped working or both!
  • Should I add manufactured bacteria to my tank? No. The waste that goes into your septic tank provides adequate and good bacteria to breakdown the waste.
  • Septage is backing up in my basement - what should I do? Do NOT let any water go down the drains and call Matt to diagnose the problem.

Additional Information

  • Do not plant trees within 50 feet of your system. The tree roots can cause major damage to your system. 
  • Do not put wet wipes, flushable wipes, diapers, paper towels, fats, oils, food waste, paints, chemicals, cigarettes, or personal hygiene products down your drains.
Herink Family

Marko Septic LLC is a local family owned and operated business. 

Owners -

Matt and Erica Herink

Trust in our experience

Your Septic System Is Our Top Priority!


Text us to schedule a service @


715-350-8131


(text only number)


you will receive a text confirmation by the end of the business day.



or Call

"Whenever I have had the need for unclogging a sink or sewer line, Marko Septic has always gotten the job done right..." - Roxie B. Ellsworth, WI