Top-rated drain cleaners.

Get matched with top drain cleaners in Warrenton, MO

Enter your zip and get matched with up to 5 pros

Need a pro for your drain cleaning project in Warrenton, MO?

Select your specific project to find the pro for you.

TRUSTED BY WARRENTON, MO HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon93
    Verified drain cleaning services reviews

Verified Reviews for Drain Cleaning pros in Warrenton, MO

*The Angi rating for Drain Cleaning companies in Warrenton, MO 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 Warrenton, MO 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 October 23, 2025

Find Drain cleaners in Warrenton

Avatar for Sludgebusters, LLC
Sludgebusters, LLC
4.9(
79
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+1 more

Serving Warrenton, MO and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"Very prompt, after the recent floods. Quickly diagnosed the problem of a clogged sewer drain, cleaned it out, cleaned up after himself, and spotted a potential problem that might arise in the future. Iâ m"
Sludgebusters Van
Response time10 mins
Response rate90%
Recommended by95%of homeowners
Request Quote
Avatar for HS Sewer and Drain
HS Sewer and Drain
4.9(
7
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+1 more

Serving Warrenton, MO and surrounding areas

In business since 2011

Free estimates

Emergency services offered

"They did a great job of unclogging the drain and were very professional. I highly recommend them."
New riser and lid
Exposing buried lid
100' sewer line replacement
100' Sewer Line Replacement
Finished Grade

+19

Response time30 mins
Recommended by100%of homeowners
Request Quote
Open and Flowing, LLC
5.0(
15
)
Drain Clog or Blockage - Clear

Serving Warrenton, MO and surrounding areas

In business since 2021

Credit card accepted

Offers commercial services

"I had a toilet that was clogged and everything I did to unclog it was unsuccessful. I called â Open and Flowingâ to see if they could help. Their service was quick and attentive and I was back in â businessâ before I knew it. While they were there they also unclogged a sink that had been giving me trouble as well. This company goes extra mile! They will be my first call the next time I have any other drain issues. I highly recommend them!"
Response time30 mins
Recommended by100%of homeowners
Request Quote
Avatar for Rivers Plumbing Company, LLC
Rivers Plumbing Company, LLC
4.0(
196
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+1 more

Serving Warrenton, MO and surrounding areas

In business since 2008

Emergency services offered

Warranties offered

"Quick, clean, professional. Didn't break the bank"
Bathroom Remodel
Kitchen Remodel
Kitchen Remodel
Bathroom Remodel
Recommended by90%of homeowners
Request Quote
Avatar for Re-Bath
Re-Bath
4.2(
38
)
Drain Line Breakage - Camera LocateDrain Line Breakage - Camera Locate - For Business

Serving Warrenton, MO and surrounding areas

In business since 1979

Free estimates

Credit card accepted

"Email communication was hit-or-miss.  Sometimes I would get an immediate response, other times weeks went by and I didn't get a response until I prompted them for an update.  The installer was polite and professional but several of the trim pieces were damaged on installation and the fit and finish is not great.  It took over a month to get the damaged parts replaced and one of the replacement parts is also damaged in the same location as the first piece.  It's not noticeable enough that it's worth taking another day off work to have it replaced again, though.  The caulk lines are not very even, the drain is not centered in the floor of the shower, and the trim piece around the shower handle is off-center as well.  I will admit that I can be fussy about these sorts of things and these may not be issues for other people but it's bothersome enough to me that I wouldn't use Re-Bath again.
"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+8

Recommended by70%of homeowners
Request Quote
Avatar for Rescue Rooter Pros, LLC
Rescue Rooter Pros, LLC
4.6(
123
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For Business

Serving Warrenton, MO and surrounding areas

In business since 2015

Free estimates

Emergency services offered

"Joe arrived on time and immediately diagnosed our problem. He cleared our drain blockage and provided advise as to how to prevent clogs in the future. Joe was courteous and professional. We would highly recommend Rescue Rooter."
Response time40 mins
Recommended by97%of homeowners
Request Quote
Avatar for Optane Plumbing
Optane Plumbing
4.3(
62
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+1 more

Serving Warrenton, MO and surrounding areas

In business since 2018

Free estimates

Credit card accepted

"We had an emergency situation in our bathroom. They gave us an accurate quote and they quickly arrived at our home. They resolved the problem quickly and at the price they quoted. They were also very courteous. We would highly recommend them."
Response time5 hrs
Recommended by98%of homeowners
Request Quote
Showing 1-10 of 38
Drain Cleaning 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.

In some cases, operating a snake can damage your drain and pipes. This depends on the overall condition of your pipes and how gently you operate the auger. For instance, older galvanized pipes covered in zinc are susceptible to scratches when using a drain snake. Additionally, it’s common for newbies to apply too much force when extending the snake, leading to scratches and related damage. You can also crack the porcelain with an electric auger if you’re snaking a toilet drain. If you’re using a manual snake or auger, the risk is minimal.

Biodegradable drain cleaners use naturally derived ingredients, such as baking soda, vinegar, and boiling water, which bacteria and other microbes can break down. Unlike conventional cleaners that rely on corrosive bleach (sodium hydroxide), biodegradable options are gentler on fixtures and less harmful to the environment. Because they don't release harmful gasses, they are also safer to use, especially in households with children, and do not require the same safety precautions as bleach-based products.

The best way to unclog a bathtub drain is to pour a pot of boiled water down the drain, being careful not to splash yourself. However, take precautions, as boiling water can damage PVC pipes and joints. Follow up with ½ cup of baking soda and ½ cup of vinegar. Cover the drain with a small sink plunger and let it sit for 15 minutes. Pour boiling water down the drain again and replace the drain stopper.

A sewage smell in your crawl space is usually from a damaged or clogged pipe leaking sewer gasses or actual sewage underneath your home, but there are some other common causes. Moisture, from poor or damaged encapsulation or a malfunctioning sump pump, can harbor mold and bacteria, causing a musty smell. Pests can also get stuck in your crawl space and die, which causes a sewage-like odor.

The Warrenton, MO homeowners’ guide to drain cleaning services

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

See all articles