Updated November 2026
Septic Services in Wilmington, IL
GetSeptic helps you find and compare 16 licensed septic professionals in Wilmington, IL. Our listed pros average 4.3 stars across 682 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 16 licensed septic professionals in Wilmington. No obligation, free service.
Get Free QuotesFilter by Service
Get 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 Wilmington
Sort by
16 experts found
Midwest Septic and Drain Inc.
★★★★½4.8117 reviews
Midwest Septic and Drain Inc. provides septic services with 4.8-star rating.
A & E Septic and Vactor Service
★★★☆☆3.310 reviews
A & E Septic and Vactor Service provides septic services with 3.3-star rating.
A
A & E Septic Service
0 reviews
A & E Septic Service provides septic services.
Zeiter's Septics Inc. Tank Cleaning & Septic Systems
★★★★½4.997 reviews
Sewage Disposal
Zeiter's Septics Inc. Tank Cleaning & Septic Systems provides septic services with 4.9-star rating.
Fields Septic Service
★★★★½4.852 reviews
Fields Septic Service provides septic services with 4.8-star rating.
Superior Wastewater Systems, Inc.
★★★★★5.09 reviews
Superior Wastewater Systems, Inc. provides septic services with 5.0-star rating.
Murphy's Septic
★★★★☆4.210 reviews
Sewage Disposal
Murphy's Septic provides septic services with 4.2-star rating.
Outback Sewer & Septic Services
★★★★½4.935 reviews
Outback Sewer & Septic Services provides septic services with 4.9-star rating.
R & R Septic & Sewer Services
★★★★☆4.2104 reviews
R & R Septic & Sewer Services provides septic services with 4.2-star rating.
Dynamic Septic Service
★★★★★5.019 reviews
Dynamic Septic Service provides septic services with 5.0-star rating.
Sullivan Septic & Sewer
★★★★☆4.247 reviews
Sullivan Septic & Sewer provides septic services with 4.2-star rating.
Norwalk Tank Co
★★★★☆4.129 reviews
Norwalk Tank Co provides septic services with 4.1-star rating.
Nature Environmental Services
★★★★½4.929 reviews
Nature Environmental Services provides septic services with 4.9-star rating.
Titan Septic & Sewer
★★★★★5.063 reviews
Sewage Disposal
Titan Septic & Sewer provides septic services with 5.0-star rating.
Jean's Septic, Inc.
★★★★☆4.058 reviews
Jean's Septic, Inc. provides septic services with 4.0-star rating.
K & M Septic Service
★★★★★5.03 reviews
K & M Septic Service provides septic services with 5.0-star rating.
Ready to Hire a Septic Pro?
Get personalized quotes from 16 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