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TRUSTED BY WARRENTON, MO HOMEOWNERS

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

Top-Rated Drain cleaners in Warrenton - Updated Nov 2026

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
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.
"
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+8

Recommended by70%of homeowners
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
Showing 1-10 of 39
Drain Cleaning FAQs, answered by experts

Preventing water accumulation involves regular inspections, maintaining effective drainage systems, ensuring proper roof maintenance, and taking preventive measures against heavy rainfall or floods.

If your washing machine drain is clogged, that isn’t a good sign. Unlike toilet drains or kitchen sink drains, there isn’t matter that is easily broken up with a plumbing snake, and more care is required. If you’re in an old house or have mineral-rich water, there could be a buildup inside the pipe. Either way, if the blockage isn’t obvious and doesn’t dislodge with a snake, you need to call a pro—otherwise, you risk damaging integral plumbing.

Start by unscrewing the overflow valve, which is located on the wall of your tub between the floor drain and the tub spout. Gently insert a plumbing snake down into the pipe, move it back and forth, and pull it out. Remove any hair, debris, and soap scum that comes out with it. Repeat the process until the snake comes out clean, and then reinstall the cap on your overflow valve.

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.

DIY is not recommended due to safety risks and specialized equipment requirements. Hire professionals for effective clearing.

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.