Lietzau Septic Pumping, Installation & Service

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24 hour EMERGENCY Service

• Holding Tanks
• Mound Systems
• At-grade Systems
• Conventional Systems

New Septic System Installation, Design & repair of all types of septic systems, residential and commercial.

Septic Pumps installed

Baffle Repair

Filter Cleaning

Filter Installation

Riser Installation

Soil Testing / Perc Testing

Septic Pipe Repairs


About us

Located in Germantown, WI and Sussex, WI since 1950, Lietzau has been installing and maintaining septic systems in southeastern Wisconsin. We are a third-generation family-owned company. Lietzau Pumping is a division of Lietzau Inc.

At Lietzau we are not only licensed Septic Pumpers, but our entire staff are also Licensed Plumbers (that's unique!). Our professional, courteous and knowledgeable staff will provide you with quality service and expert advice how to maintain and keep your septic system and Mound System operating properly and headache-free. When it comes to troubleshooting a problem. we're the ones to call - with over 50 years experience.

Lietzau Pumping specializes in pumping residential and commercial septic tanks; mound systems; at-grade systems; in-ground pressure systems; holding tanks; and experimental systems.

When we service your septic tank, as a licensed Installer and Plumber, we inspect your system too. We also thoroughly clean the tank and pump chambers; check the inlet & outlet baffles and the pump.

Do not be fooled: not all Pumping companies are licensed plumbers. For pump repair or pipe repairs, hire one that is: Lietzau Pumping.

If you are located in Washington, Waukesha or Ozaukee counties, it's a good bet we installed your septic system.

Now Lietzau Pumping, we bring that same extensive experience to you in the form of septic pumping and septic repair.