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TRUSTED BY O FALLON, IL HOMEOWNERS

  • Average homeowner rating star icon4.2
    Average homeowner rating
  • Verified reviews icon424
    Verified drain cleaning services reviews

Verified Reviews for Drain Cleaning pros in O Fallon, IL

*The Angi rating for Drain Cleaning 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 Drain Cleaning needs.

*The HomeAdvisor rating for Drain Cleaning 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 Drain Cleaning needs.

Last update on April 25, 2026

Find Drain cleaners in O Fallon

Avatar for KIRKWOOD PLUMBING INC
KIRKWOOD PLUMBING INC
4.3(
95
)

Serving O Fallon, IL and surrounding areas

Approved

In business since 1987

Emergency services offered

Warranties offered

"On February 10th, 2015 I called Kirkwood Plumbing to see if they could put in a new kitchen faucet and garbage disposal.  Because they do not have a showroom, they suggested a plumbing supplier.  I followed their suggestion and after purchasing my items I called Kirkwood Plumbing back to schedule an appointment.  Two days later Jim, a 5th generation plumber, showed up promptly at my door. He was personality plus!  He was very friendly and put my mind at ease about the project.  I had an unorthodox configuration under my sink, but Jim was not deterred.  He worked quickly, efficiently and neatly.   Jim is not just a plumber, he is an artist.  He replaced old valves and made underneath the sink look new again.  He checked everything to make sure it worked, including the dishwasher.  He also explained the usage and care of our new items.  I've used Kirkwood Plumbing several times and would highly recommend them.  The office personnel is very efficient.
"
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+3

2 neighbors recently requested a quote
Recommended by81%of homeowners
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Avatar for Cardinal Plumbing
Cardinal Plumbing
4.3(
6
)

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 rate93%
79 neighbors recently requested a quote
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Avatar for Haines Drains Plumbing and Drain Cleaning Specialist LLC
Haines Drains Plumbing and Drain Cleaning Specialist LLC
4.3(
298
)

Serving O Fallon, IL and surrounding areas

In business since 2014

Emergency services offered

Credit card accepted

"Good results in clearing my drain from kitchen island. It took a lot of effort to succeed. But it’s still very good some 3 weeks post job. They cleaned up after too."
Response time4 hrs
Recommended by92%of homeowners
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Avatar for Sewer-Oscopy
Sewer-Oscopy
4.8(
48
)

Serving O Fallon, IL and surrounding areas

In business since 2017

Free estimates

Credit card accepted

"I would recommend Chris to anyone who has a problem with there sewer line. Very intelligent and knowledgeable about the work that he does. I had a clog in my sewer drain, Chris was able to clear it,and show me what the problems were from. He also told me how to take care of the existing problem,so I went have to go through this in the future. Thanks again Chris."
Inspecting Cleanout
Heavy Root Interuption
Kinetic Water Ram
Pro-Flex Cutting Cable
Response time1 hour
Response rate85%
Recommended by95%of homeowners
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Open and Flowing, LLC
5.0(
15
)

Serving O Fallon, IL and surrounding areas

In business since 2021

Credit card accepted

Offers commercial services

"Very nice very knowledgeable very reasonably priced. They came the same day I called. They moved my initial appointment forward four days because they felt my drain problem (standing water in my kitchen sink)was an emergency situation. I have only great things to say and will not hesitate to call them should I ever have another plumbing issue."
Response time30 mins
Recommended by100%of homeowners
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Drain Cleaning questions, answered by experts

Drain clearing removes debris and clogs from drain pipes enough to allow water to drain properly. On the other hand, drain cleaning removes all of the material from the pipe so that water flows unrestricted, which is a longer-term solution. Your plumbing pro will be able to recommend the right service depending on the clog size, frequency of issues, and surrounding pipework.

The cost to clean a sewer line is about $370, ranging from about $190 to $550 on average. The specific cleaning method and the problem's severity will impact the project's overall cost. Some of the most common sewer line cleaning methods include:

  • Snaking or rodding: $100–$250

  • Hydrojetting: $350–$600

  • Chemical treatments: $600–$1,000

  • Repair or replacement: $1,000–$7,500

You’ll need to stop or pause the machine using its control panel to start the draining process mid-cycle. Remove the items inside, turn off the power to the machine, and then follow the steps above to drain the machine manually.

A clogged air gap can cause a dishwasher not to drain. There are, however, other potential issues that can lead to improper drainage. For example, if you have attached the air gap to a garbage disposal and forgotten to remove the knockout plug, wastewater may backflow into the dishwasher. Check that the air gap is installed properly, and then look for clogs in the air gap and dishwasher filters. 

If the drain is frozen, the pipes connecting to the washing machine are likely frozen. If the hot water trick doesn’t also unfreeze the washing machine pipes, you can gently apply heat with a hair dryer on the lowest setting. Start at the end of the pipe closest to the faucet to prevent pressure from building in the pipes, and make sure the faucet is open to drain the water as it melts.

The O Fallon, IL homeowners’ guide to drain cleaning services

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

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