Best septic tank pros near Sidney, IL

Q: Is septic smell harmful?

• <div><p>A septic smell may be harmful because <a href="https://www.angi.com/articles/is-sewer-gas-dangerous.htm">sewer gas is dangerous</a> depending on the exposure amount and length of time. Sewer gas is made up of multiple gases, including hydrogen sulfide, methane, ammonia, and carbon dioxide. Some of these gases, like hydrogen sulfide and ammonia, are toxic to humans and can be fatal in high concentrations or long exposures.</p></div>

Q: How far above ground should a septic tank riser be?

• <div><p>A septic tank riser should extend to just above the ground level or slightly above it. The exact height can vary depending on local regulations and personal preferences, but a common guideline is to have the riser's top flush with or no more than a few inches above the surrounding ground. This height allows for easy access to the septic tank without creating a tripping hazard or obstructing mowing and landscaping activities. It's essential to ensure that the riser lid is easily visible and accessible for regular maintenance and inspection while being mindful of safety and aesthetics.</p></div>

Q: What can I add to my septic tank to speed up decomposition?

• <div><p>You can add three rotten tomatoes or 1/4 ounce of yeast to your septic tank to speed up the decomposition of sludge. You can add the tomatoes by way of your garbage disposal and the yeast by way of your toilet. You can do either of these additives once every three months as needed.</p></div>

Q: How long does a septic distribution box last?

• <div><p>Septic distribution boxes, also called D-boxes, tend to last over 30 years if taken care of extremely well. In most cases, however, they tend to last anywhere from 15 years to 40 years. Regular cleaning and maintenance, as well as living in an area that doesn&rsquo;t flood the tank or the system regularly, will all have an impact on the lifespan of the box. </p></div>

Q: How much sludge should be in a septic tank?

• <div><p>There are three layers of wastewater in a septic tank: scum (solid waste that floats to the top of the wastewater), liquid (the relatively clean liquid wastewater in between the two other layers), and sludge (solid waste that falls to the bottom of the wastewater). The buildup of sludge is one of the main reasons septic tanks need to be pumped. If the tank is more than 1/3 of the way full with a combination of sludge and scum, it&rsquo;s time to call a pro for pumping.</p></div>

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Verified Reviews for Septic Tank Service pros in Sidney, IL

*The Angi rating for Septic Tank Service companies in Sidney, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Septic Tank Service needs.

*The HomeAdvisor rating for Septic Tank Service companies in Sidney, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Septic Tank Service needs.

Last update on October 26, 2026

Reviewed in October 2026
I had my refrigerator needed fixing and looked for a budget option and saw this new company with almost no reviews but I still trusted my work with them because of the quotation being cheaper. And they did a good job fixing the compressor and were very timely and professional in their service....
Property Guard
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Reviewed in August 2024
At this point, I’m not sure what the appointment was for, but we’ve used them several times before for our heating/air conditioning annual service and maintenance and most of the time they did a good job. Once, they had to return after some sewer line maintenance to tighten up a ‘cap’ they had...
ABC Heating & AC INC
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Reviewed in September 2023
Daniel M. The crew that performed the conversion from tub to shower performed in very professional manner. the quality of workman ship was excellent and materials seemed of the highest quality. If they had a question they would ask. also they notified me of a major problem that was accruing...
Mad City Windows & Baths
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Reviewed in July 2021
Amazing service! They cleaned our ducts and greatly improved not only the efficiency of our AC system but also the air quality
Bennett Furnace Cleaning
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Reviewed in March 2021
Had Uden Concrete do a 20' X 18' custom patio for me. Workers were very professional and did a great job. Very happy with the work and wold highly recommend them to anyone looking to have Concrete work done. Joseph R.
Uden Concrete
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Reviewed in December 2017
I have used Pristine in the past and, as usual, they were prompt, professional, thorough and a great company to work with. They scheduled the septic inspection (they coordinate with another company for this) and there were some scheduling issues. Peggy went above and beyond to work with the...
Pristine Inspections & Testing, Inc.
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Reviewed in September 2016
Fantastic! All right that is not the usual kind of thing you say about a sewer problem but Gulliford Septic Service was so wonderful it was a good experience. I found Gulliford through Angie's List because we had had bad luck with local plumbers in the past. Our first contact was with the...
GULLIFORD SEPTIC TANK SERVICE
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Reviewed in June 2013
Not good at all! Frank gave me measurements for the tub so that I alone would pick it out. Frank stayed here at the house, while I went shopping. I know NOTHING about what is good and what is bad, that's why i hired someone! He also did not advice me about a surround wall. He did p$ut in a...
FRED'S PLUMBING & HEATING
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Reviewed in May 2010
This small business is Super! They came to the house quickly, provided excellent service for a great price, were friendly and professional. I'd recommend them to anyone who has need of a sewer/septic service. I was concerned about the experience level of the franchise companies, these guys have...
D & S Sewer Service
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Top-Rated Septic tank pros in Sidney - Updated Nov 2026

Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Sidney, IL and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"Well. Only problem was delay in response time after claim was filed online. Water tank started leaking Thanksgiving morning and no reply until I called the Regional Manager."

Recommended by81%of homeowners

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American Home Shield – Home Warranty

3.5(

5,689

)

Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Sidney, IL and surrounding areas

In business since 1971

Credit card accepted

"Takes for ever to get a return a call. Also took a week to get someone out for repairs. They said they would reimburse me for septic repairs and it took over 3 months for that to happen."

Recommended by65%of homeowners

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Jackson Excavating, Inc.

4.4(

)

Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+1 more

Serving Sidney, IL and surrounding areas

In business since 2002

Free estimates

Offers commercial services

Jackson Excavating, Inc is here for all of your septic and excavating needs. With over 30 years experience, we can do it all. With all the equipment we have we will make sure your project gets done right, the first time. Call us today!

Response time1 day

Recommended by75%of homeowners

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United Tree Services

New to Angi

Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Sidney, IL and surrounding areas

In business since 2021

Free estimates

Emergency services offered

At united tree services, we provide top quality tree removal. Brush clean up and Fence line cleaning as well.We offer free estimates in twenty four hour Emergency service\n

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Septic Tanks FAQs, answered by experts

A septic smell may be harmful because sewer gas is dangerous depending on the exposure amount and length of time. Sewer gas is made up of multiple gases, including hydrogen sulfide, methane, ammonia, and carbon dioxide. Some of these gases, like hydrogen sulfide and ammonia, are toxic to humans and can be fatal in high concentrations or long exposures.

A septic tank riser should extend to just above the ground level or slightly above it. The exact height can vary depending on local regulations and personal preferences, but a common guideline is to have the riser's top flush with or no more than a few inches above the surrounding ground. This height allows for easy access to the septic tank without creating a tripping hazard or obstructing mowing and landscaping activities. It's essential to ensure that the riser lid is easily visible and accessible for regular maintenance and inspection while being mindful of safety and aesthetics.

You can add three rotten tomatoes or 1/4 ounce of yeast to your septic tank to speed up the decomposition of sludge. You can add the tomatoes by way of your garbage disposal and the yeast by way of your toilet. You can do either of these additives once every three months as needed.

Septic distribution boxes, also called D-boxes, tend to last over 30 years if taken care of extremely well. In most cases, however, they tend to last anywhere from 15 years to 40 years. Regular cleaning and maintenance, as well as living in an area that doesn’t flood the tank or the system regularly, will all have an impact on the lifespan of the box.

There are three layers of wastewater in a septic tank: scum (solid waste that floats to the top of the wastewater), liquid (the relatively clean liquid wastewater in between the two other layers), and sludge (solid waste that falls to the bottom of the wastewater). The buildup of sludge is one of the main reasons septic tanks need to be pumped. If the tank is more than 1/3 of the way full with a combination of sludge and scum, it’s time to call a pro for pumping.

The Sidney, IL homeowners’ guide to septic tank services

From average costs to expert advice, get all the answers you need to get your job done.

See all articles

Melissa Graham
•
Aug 3, 2026Aug 3, 2026
How Much Does It Cost to Locate a Septic Tank? [2026 Data]
If it’s been there for a while, it can be hard to find the septic tank in your yard. Learn how much it costs to locate a septic tank with this guide.
Taylor Freitas
•
Oct 16, 2026Oct 16, 2026
How Much Does a Concrete Septic Tank Cost? [2026 Data]
Concrete is one of the longest-lasting septic tank materials. Find out concrete septic tank prices for your wastewater management project.
D.P. Taylor
•
Jul 15, 2026Jul 15, 2026
Crank Up Your Understanding of Septic Tank Volume
It’s crucial to install a septic tank with the right volume to avoid wastewater backups. This guide will help you calculate the right septic tank volume.
Jamie Cattanach
•
Jul 10, 2026Jul 10, 2026
What’s the Right Septic Tank Size for Me?
Septic tank sizes vary depending on the size of your home, how many people live there, how much water you use, and more. Read on to learn how to determine the right size for you.
Taylor Freitas
•
Jul 9, 2026Jul 9, 2026
Are Septic Tanks Bad? Pros and Cons to Consider Before Moving Into a House With a Septic System
If you’ve never lived in a house with a septic system before, you might be wondering: Are septic tanks bad? Here are some of the pros and cons.
Taylor Freitas
•
Jul 9, 2026Jul 9, 2026
How to Build a Small Septic Tank for a Rural Property
Want to learn how to build a septic tank for your rural or off-grid property? First, check your local laws, then dive into these general guidelines.