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24 Hour Emergency Service


Experienced service you can always depend on

Marko Septic LLC is a certified member of the Wisconsin Liquid Waste Carriers Association. Our business is fully bonded and licensed for your protection.

Affordable, reliable, and trusted septic services

Marko Septic LLC has been proudly servicing your commercial, residential, and farming community septic needs for years. We specialize in septic pumping, line cleaning, and inspections.

Send Us a Message:

Our Address:

Marko Septic LLC

1092 120th St. Roberts, WI 54023

321 S Utility Street Ellsworth, WI 54011

*** NOW SERVING - St Croix County ***

Including the following communities:  Hudson - Houlton - Somerset

New Richmond - Roberts - Hammond - Baldwin - Woodville - River Falls


Also serving - Pierce County and Southern Polk County.

In Minnesota - Eastern Dakota County.

Our office is open :

Monday - Friday :   7:15am - 4:30pm


Messages are checked between 4:30pm - 10pm


An emergency contact number is available

24 hours a day, 7 days a week. It is listed on our voicemail if you call after office hours or on the weekend and

your septic needs require immediate service.


We accept :