About Schmitz Septic & Excavating LLC
Schmitz Septic & Excavating LLC is a family and locally owned business in Shell Lake, founded in 1975 and now in its third generation. It installs septic systems and holding tanks, repairs and replaces septic tanks, and has Wisconsin-certified soil testers who evaluate a lot before a system goes in. Excavating work includes bulldozing, lot clearing, new construction site prep, basement digging, grading and mound systems. The business is fully licensed and insured, offers free estimates, responds to inquiries the same day and has emergency service 24 hours a day, seven days a week. Commercial and residential septic customers are served, and customers can request a call back by phone at (715) 520-2434 or through an online form. Rated 5.0 from 1 Google review.
Services and details
Works on septic systems
YesHolding tanks
YesNew system installs
YesMound systems
YesSoil testing
YesEmergency service
YesStates a license
YesCommercial work
Yes
No information yet on tank pumping, septic inspections, real estate inspections, drain field repair, camera and jetting, frozen systems, portable toilets. The website did not say; call and ask.
Contact
- (715) 520-2434
- 23796 Co Rd H, Shell Lake, WI 54871
- Website
- View on Google Maps
Listing compiled from public sources on 2026-11-15. Report a correction or request removal. Back to septic companies in Shell Lake.