Updated November 2026
Septic Services in Janesville, WI
GetSeptic helps you find and compare 21 licensed septic professionals in Janesville, WI. Our listed pros average 3.6 stars across 204 customer reviews. Get free quotes, compare services, and hire with confidence.
🧮
Calculate Your Septic Pumping Schedule
Get a personalized pumping estimate based on your tank size and household — free calculator using Penn State research.
Use Calculator →Get Free Quotes from Local Pros
Compare quotes from 21 licensed septic professionals in Janesville. No obligation, free service.
Get Free QuotesGet quotes from the 3 best matches
GetSeptic will send your project details to these pros, so you can compare quotes and availability.
All septic experts in Janesville
Sort by
21 experts found
Landis Septic
★★★★★5.01 review
Landis Septic provides septic services with 5.0-star rating.
Mike Nehls Excavating & Septic Systems, Inc.
★★★★½4.84 reviews
Mike Nehls Excavating & Septic Systems, Inc. provides septic services with 4.8-star rating.
Bergendal Septic Service LLC
★★★★☆4.316 reviews
Bergendal Septic Service LLC provides septic services with 4.3-star rating.
POWTS Pros LLC
★★★★★5.04 reviews
POWTS Pros LLC provides septic services with 5.0-star rating.
Landis Septic LLC
★★★★★5.05 reviews
Landis Septic LLC provides septic services with 5.0-star rating.
Senft Septic Pumping Service
★★★★★5.010 reviews
Senft Septic Pumping Service provides septic services with 5.0-star rating.
Honey Wagon Septic Services Inc
★★★★☆4.320 reviews
Honey Wagon Septic Services Inc provides septic services with 4.3-star rating.
Jaenecke sanitary service
★★★★☆4.08 reviews
Jaenecke sanitary service provides septic services with 4.0-star rating.
Walter and Son Waste Hauling
0 reviews
Walter and Son Waste Hauling provides septic services.
Klein Excavating & Septic
★★★★★5.028 reviews
Klein Excavating & Septic provides septic services with 5.0-star rating.
Stateline Septic, Well And Pump
★★★★½4.825 reviews
Stateline Septic, Well And Pump provides septic services with 4.8-star rating.
E
Epic Septic LLC
0 reviews
Epic Septic LLC provides septic services.
Southern Wisconsin Septic Service
★★★★★5.04 reviews
Southern Wisconsin Septic Service provides septic services with 5.0-star rating.
Flitcroft Septic Systems Inc
0 reviews
Flitcroft Septic Systems Inc provides septic services.
Hinkle Well
★★★☆☆3.02 reviews
Hinkle Well provides septic services with 3.0-star rating.
Douglas Septic and Porta Potties
★★★★½4.713 reviews
Douglas Septic and Porta Potties provides septic services with 4.7-star rating.
Bert's Septic & Excavating
0 reviews
Bert's Septic & Excavating provides septic services.
Hubred Septic Pumping & Porta-Potties
★★★★★5.02 reviews
Hubred Septic Pumping & Porta-Potties provides septic services with 5.0-star rating.
R
Rockford Septic System Co
0 reviews
Rockford Septic System Co provides septic services.
Dan Erickson Construction
★★★★★5.01 review
Dan Erickson Construction provides septic services with 5.0-star rating.
815 Septic Guy
★★★★★5.061 reviews
815 Septic Guy provides septic services with 5.0-star rating.
Ready to Hire a Septic Pro?
Get personalized quotes from 21 local professionals. Free, fast, and no commitment required.
How to Compare Septic Pros
- Compare quotes from at least 3 contractors
- Check customer reviews and ratings
- Ask about service guarantees and warranties
- Confirm response time and availability
- Get detailed written estimates
- Verify experience with your specific septic type
- Ask about emergency service availability
- Check references from recent customers