Business Details
85 East US Hwy 24, Onarga, IL
60955, United States
Certified by Miller Septic Inc • Oct 11, 2026
(815) 471-8430
Certified by Miller Septic Inc • Oct 11, 2026
https://www.millersepticinc.com/
Certified by Miller Septic Inc • Oct 11, 2026
About
Certified by Miller Septic Inc • Oct 11, 2026
Septic System Service
Miller Septic Inc provides Septic Services and Sewer Systems in Onarga, IL
Details
- Requires appointmentAvailable
- Onsite servicesAvailable
Location
Certified by Miller Septic Inc • Oct 11, 2026
Products & Services
1 list · 9 items
Explore offerings from Miller Septic Inc on 85 East US Hwy 24 in Onarga, with popular services available at this location.
Reviews
4.3
22 reviews
5 stars
18
4 stars0
3 stars0
2 stars
1
1 star
3
- NSNicholas SMay 7, 20265.0Miller Septic fixed a problem that another plumbing company could not. Blake used a Chain Knocker to rod and clear a sewer line. He followed up with a video camera to completely clear the line. Tom has also helped us in the past. We highly recommend Miller Septic for any plumbing needs!
- DTDiane Rothe -TheesfeldFeb 13, 20245.0GREAT SERVICE
- MJMatt JonesSep 10, 20201.0I used Miller Septic Service to pump my septic system at a property I purchased in 2018. During his visit the owner mentioned his familiarity with the property as he had been out to it multiple times. He stated that the system had not been in working order for quite some time before we purchased the property. I asked him if he would be willing to participate in a suit regarding this matter to which he said yes. He wrote a sworn affidavit confirming what I was told. 2 years later and thousands of dollars in legal fees later he was deposed by opposing counsel and recanted every detail he originally told me. By doing this my case was sunk and I was out all the time and money. All because the owner cannot tell the truth. I would not trust this business to be honest with any detail as I believe they are just trying to raid customers for money.
Frequently Asked Questions About Miller Septic Inc
What should I do to prepare for my service?
For a smooth and efficient service appointment, please remove any debris, vehicles, or obstacles from around your septic tank and access points. We recommend locating and uncovering your septic tank lid prior to our arrival if you're able to do so. These steps enable our technicians to start working right away and help us finish your service promptly.
Do you offer any guarantees or warranties for your work?
We back the quality of our septic installations and services. Warranty terms vary based on the type of service performed and materials utilized. Before starting any project, our team will review the applicable warranty coverage and guarantees with you so you fully understand what's included.
What products and services does Miller Septic Inc offer?
Miller Septic Inc delivers complete septic system solutions, including regular pumping and maintenance, system inspections, repairs, new installations, and drain field services. We work with both residential and commercial septic systems and handle everything from routine maintenance to emergency repairs. We also provide a variety of porta potties, including ADA handicap accessible units.
How long have you been in business?
Our company has been serving the community since 1965.
Are you local to the area?
Yes, we're a locally owned and operated business.
What types of payment do you accept?
We accept cash, check, credit cards, and Venmo.
Do you provide free estimates?
Yes, we offer free estimates over the phone for septic tank pumping services. For other services, we'll need to schedule a site visit to provide an accurate estimate.
Brand Certified Facts from Miller Septic Inc
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