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TRUSTED BY O FALLON, IL HOMEOWNERS

  • Average homeowner rating star icon4.2
    Average homeowner rating
  • Verified reviews icon425
    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 Roto-Rooter Plumbing & Water Cleanup - St. Louis
Roto-Rooter Plumbing & Water Cleanup - St. Louis
4.4(
2,017
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+1 more

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

3 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 - ClearDrain Clog or Blockage - Clear - For Business

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

Recommended by81%of homeowners
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Avatar for Cardinal Plumbing
Cardinal Plumbing
4.4(
7
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+1 more

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%
69 neighbors recently requested a quote
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Tiger Plumbing, Heating, Air Conditioning, & Electrical Services
3.4(
354
)
Drain Clog or Blockage - ClearDrain Line Breakage - Camera Locate

Serving O Fallon, IL and surrounding areas

Approved (Corporate)

In business since 1993

Free estimates

Emergency services offered

"2 friendly guys that did awesome work. Transfer switch works great and it's nice to see them clean up when done. I would definitely use the tiger again for electrical work."
Additional Photos
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+5

191 neighbors recently requested a quote
Recommended by74%of homeowners
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J.W. Repair LLC
New to Angi
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For Business

Serving O Fallon, IL and surrounding areas

Approved

Hello, my name is James. I perform many handyman/repair services. I won’t charge near as much as large commercial businesses, and promise to be transparent and honest with my work. I’m positive if I can’t help you with your problem then I could point you in the right direction to help get your issue resolved asap quick as possible.

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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
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+1 more

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
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+1 more

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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Drain Cleaning questions, answered by experts

Simple blockages can be cleared using household plungers or manual snakes, provided no severe plumbing issues exist.

Clean regularly with non-abrasive cleaners, avoid pouring grease down the drain, and check for leaks under the sink.

A bit of water in the bowl can help unclog a toilet, especially if you're using a plunger. However, if the bowl is full to the brim, you'll need to strap on gloves and remove some of the wastewater in a cup or container so it doesn't overflow when you try to unblock the pipe. If you're concerned about it filling further, manually close the flapper in the toilet tank or turn off the water supply to the toilet.

Regardless of the drain cleaner type you choose to use, they all work through chemical reactions that create heat. Thanks to the heat, the clogged hair begins to dissolve until it is able to be flushed away. To avoid clogs in your drain due to hair, use hair catchers and empty them out after every shower.

Yes, you can pour water down the toilet to help it flush. For each flush, you’ll need 1 to 2 gallons of water for newer toilets or 3 to 5 gallons of water for older toilets. Rather than dumping the entire bucket in all at once, pour the water in slowly for the best results. If you’re pouring water down the toilet to help it flush after a clog, only use 1 gallon of hot water.

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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