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TRUSTED BY O FALLON, IL HOMEOWNERS

  • Average homeowner rating star icon4.1
    Average homeowner rating
  • Verified reviews icon1.1k+
    Verified toilet services reviews

Verified Reviews for Toilet Service pros in O Fallon, IL

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

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

Last update on November 17, 2025

Find Toilet pros in O Fallon

Avatar for Roto-Rooter Plumbing & Water Cleanup - St. Louis
Roto-Rooter Plumbing & Water Cleanup - St. Louis
4.4(
2,017
)
Faucets, Fixtures and Pipes - Repair or ReplaceDrain Clog or Blockage - ClearFaucets, Fixtures and Pipes - Repair or Replace - For Business

Serving O Fallon, IL and surrounding areas

Approved (Corporate)

In business since 1935

Free estimates

Emergency services offered

"It was expensive but fine. The plumber was very nice."
Roto Rooter- St. Louis
Roto Rooter- St. Louis
Roto Rooter- St. Louis
Roto Rooter- St. Louis
Roto Rooter- St. Louis

+1

12 neighbors recently requested a quote
Recommended by87%of homeowners
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Avatar for KIRKWOOD PLUMBING INC
KIRKWOOD PLUMBING INC
4.3(
95
)
Drain Clog or Blockage - Clear

Serving O Fallon, IL and surrounding areas

Approved

In business since 1987

Emergency services offered

Warranties offered

"I scheduled a 2-4 pm appointment earlier this week for Kirkwood Plumbing to come out and fix a toilet. I called to verify this appointment earlier today and was informed they "should be able to come" for the service. At 355 today, I received a call that a plumber could not make it that they could "try again Monday after 3." I informed her that I had to take off work for this appointment and this very inconvenient. Although we've had a good experience with them in the past, this experience is very annoying. Is this normal for plumbing companies to not make 'appointments.'? Update: a plumber came on Monday afternoon and promptly and professionally fixed the problem.
"
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+3

1 neighbors recently requested a quote
Recommended by81%of homeowners
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Avatar for Ramsey’s Remodeling And Renovations LLC
Ramsey’s Remodeling And Renovations LLC
4.8(
11
)
Drain Clog or Blockage - Clear

Serving O Fallon, IL and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"Mike was great! Did a complete turnover on my unit for a fair price. Included wall and ceiling patches, new paint, new lights etc, junk removal, cleaning, toilet replacement. Got in and out with his team in a bit less than a week."
1 neighbors recently requested a quote
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Avatar for Cardinal Plumbing
Cardinal Plumbing
4.3(
6
)
Faucets, Fixtures and Pipes - Repair or ReplaceDrain Clog or Blockage - ClearFaucets, Fixtures and Pipes - Repair or Replace - For Business

Serving O Fallon, IL and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"This is the best company I would highly recommend. They arrive quickly and were very clean due the install!"
SDR 35 Sewer
Sewer Repalcement
Sewer Repalcement
Response time9 hrs
Response rate92%
77 neighbors recently requested a quote
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Toilets questions, answered by experts

Usually it’s fine to leave a toilet clogged overnight, as long as it’s not close to overflowing. In some cases, the extra time may give the clog time to work itself out. For example, if it’s caused by an excess of toilet paper, letting it sit could result in the clog dissolving and you may be able to simply flush it away by the time you wake up. 

Only let it sit though if you have more than one toilet in the home.

Some of the problems with in-wall toilets include the complex installation, which might need extra framing. It is also more difficult to access the toilet tank for maintenance or troubleshooting because it’s behind the flush button panel and in the wall. Over time, you’ll spend more on maintenance because you’ll need a plumber to work on hidden plumbing.

Toilets typically connect to your main vent stack, a vertical pipe that runs through all finished levels of your home and exits through the roof. It’s located behind the walls, but if you have an unfinished basement or a utility closet, you may find a portion of it running the vertical length of the space. Some basement toilets use an air admittance valve instead, which is a small vent located in the wall directly behind the toilet that extends upward a few feet from the drain.

The cost to install a new toilet typically runs from $225 to $530. This doesn’t include the price of the toilet itself, which can cost $90 to $1,500 depending on the model and features you choose. You can save money if you choose to install a toilet yourself. However, you might want to hire a pro for this project.

"Due to the many complexities of replacing a toilet flange, it is typically a job best left to the pros," says Jeff Botelho, Angi Expert Review Board member and plumber. "Many times it isn't as simple and straightforward as 'pop off the old one and pop on a new one' because the flange is either glued on (PVC/ABS), soldered on (brass/copper), or caulked in place with a lead & oakum joint (cast iron) and none of these things can be easily reversed without years of training and repetitive practice."

In most cases, it’s better to repair a toilet than to replace it. Fixing issues like low water levels, running water, and flushing problems is less expensive than buying a new unit. Start thinking about replacement if the toilet is cracked, using excessive amounts of water, or is over 15 years old. Newer models are more water-efficient and clog less often than older models.

The O Fallon, IL homeowners’ guide to toilet services

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

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