Complete Septic Treatment Solutions

Doing Business Since 1967 | State Licensed | Family Owned and Operated for Over 50 Years

In Business Since 1967
Licensed
Discounts Available

For over 56 years, Schmitt Sanitation LLC has proudly been serving Washington and Waukesha County residential and commercial septic and holding tanks.

Jerome Schmitt started Jerome Schmitt & Sons in 1967. When Jerome retired in 1988, his son Larry took over the family business and changed its name to Schmitt Sanitation LLC.

Today, the business is being operated as MJ Schmitt Sanitation LLC, by Matt Schuppie, a previous employee to Larry Schmitt. You will always find me on site servicing your septic/holding tank, to answer any of your question's, as I am a owner operated business.

Comprehensive Septic Treatment Facilities

Backed by years of experience, MJ Schmitt Sanitation LLC has been serving your community since 1967. No matter what your septic maintenance requirements are, we have the right solution for you. Our owner is present on all our jobs to ensure that only quality service is delivered.

While servicing your septic system, please note access is normally done from homeowners' driveway, unless requested to access from the roadway. If there are any special requests for us, please note at the time of making your appointment. Call us today at (262) 628-1762.