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Top-Rated Septic tank pros in Rantoul - Updated Nov 2026

Avatar for American Home Shield – Home Warranty
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 Rantoul, IL and surrounding areas

In business since 1971

Credit card accepted

"I just pay $75 you never know who's going to come out. They do everything electrical. Just about everything is covered except the septic tank. I had an air conditioner replaced. It went great, all I had to do was pay for the freon. He didn't charge e more than what was needed."
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+2

Recommended by65%of homeowners
Jackson Excavating, Inc.
4.4(
4
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+1 more

Serving Rantoul, 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
Avatar for May's Plumbing & Contracting
May's Plumbing & Contracting
5.0(
3
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Rantoul, IL and surrounding areas

In business since 1998

Emergency services offered

Credit card accepted

We're May's Plumbing & Contracting, and we've been a premier plumbing company in Bellflower, IL, since 1998. We specialize in residential and commercial plumbing services and bathroom remodeling. We also offer drywall, kitchen remodeling, flooring, plumbing fixtures and repair, and more. We're licensed, bonded, and insured, and we offer a variety of brands, including Aerosmith, Delta, Elkay, Kohler, and more. We're looking forward to partnering with Champaign, DeWitt, and Ford counties to continue offering a premier plumbing experience. We'd like to personally invite you contact us for 24-hour emergency services today!

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+9

Recommended by100%of homeowners
Septic Tanks FAQs, answered by experts

How to size a well pressure tank is determined by three factors: flow rate, or how many gallons per minute your well pump produces; minimum runtime; and pressure switch setting. Most pressure tanks have a pressure switch operating at 20/40, 30/50, and 40/60—the first number is the pressure needed for the pump to turn on, and the second number is the pressure needed for the pump to switch off. Most homeowners relying on well water require a water pressure tank ranging from 20 to 80 gallons. 

With so much available information about the ecological effects of cesspools (and their general unpleasantness), it begs the question: Are cesspools legal? In short, sort of. Large-capacity cesspools that serve more than 20 people are completely illegal countrywide. Existing, smaller cesspools are generally allowed as long as they’re not actively polluting. However, new cesspools are illegal to build in all 50 states and Puerto Rico, and many states offer programs to help homeowners with the costs of updating cesspools to modern septic systems.

An outdoor water valve typically has a round or oval handle that you can turn to control the water flow. It may be located in a protective box or pit near the property line, where the main water line connects to your house.

The main difference between a mound septic system and a conventional one is that the drain field in a mound system is built up into a mound composed of sand and gravel to increase the filtration time the wastewater sees before it is returned to the aquifer. There’s also a significant cost difference, with mound systems typically costing far more than standard septic systems.

Common problems include low water pressure, no water, and strange noises. Regular maintenance prevents many issues.

The Rantoul, IL homeowners’ guide to septic tank services

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