4.5 
93 *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
Serving Warrenton, MO and surrounding areas
Approved
Property manager with 25 years experience fixing thing that break. Plumbing and electrical repair.
Serving Warrenton, MO and surrounding areas
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"
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."
+19
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!"
Serving Warrenton, MO and surrounding areas
In business since 2008
Emergency services offered
Warranties offered
"Quick, clean, professional. Didn't break the bank"
Serving Warrenton, MO and surrounding areas
In business since 1997
Free estimates
Emergency services offered
"Jason is very professional and hard working. He even cleaned the mess left in the basement after clearing my line. He did a great job!
"
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.
"
+8
Serving Warrenton, MO and surrounding areas
In business since 2015
Free estimates
Emergency services offered
"Good job I can finally use my toilet"
Serving Warrenton, MO and surrounding areas
In business since 2025
Offers commercial services
"Picked up toilet for me and installed. Replaced my outside water spigot and also corrected a pre-existing drain issue in the storage room. Arrived early and did a great job. Friendly and professional. Will definitely call again."
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."
From average costs to expert advice, get all the answers you need to get your job done.
When your shower or sink starts draining slowly or not at all, it’s time to act. Get tips for how to unclog a drain, and learn about drain cleaning service pricing.
Are your sinks draining slowly or making gurgling noises? Learn what drain cleaning is, the warning signs of severe clogs, and how to hire a local plumber.
Use our step-by-step guide to learn how to clean a sink drain (kitchen or bathroom) without resorting to chemical drain cleaners.
Learn how to hire a drain cleaning pro—and why you shouldn’t just use the drain cleaning solution you can find at the store.
If your shower drain emits a foul odor, it’s time to clean it. Learn how to clean a shower drain and prevent it from smelling in this DIY guide.
If you have a clogged pipe and natural methods are not working, you may need something stronger. How do drain cleaners work? Find out in this guide.
