4.6 
1.3k+ *The Angi rating for Drain Cleaning companies in Frontenac, 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 Frontenac, 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 January 13, 2026
Serving Frontenac, MO and surrounding areas
Approved
In business since 2013
Free estimates
Emergency services offered
"Sludgebusters was great! They were super friendly and fixed our clogged drain with ease. Highly recommend!!"
Serving Frontenac, MO and surrounding areas
Approved
In business since 2024
Free estimates
Emergency services offered
"Main plumbing line in our warehouse was clogged. Could not use either bathroom. Ducky drains was fast and efficient and had everything back up and running in no time! I highly recommend this company. I personally would not use anyone else."
Serving Frontenac, MO and surrounding areas
Approved
In business since 2006
Emergency services offered
Warranties offered
"I can t say enough great things about Hosack Plumbing and Excavation. They just completed replacing the main water line from our home to the street. Their work is excellent, they completely explain what they are doing and make you feel very comfortable and when the work is completed everything is neat and clean and back to its original state. Their pricing was very fair and they were professional and friendly."
+3
Serving Frontenac, MO and surrounding areas
Approved (Corporate)
In business since 1935
Free estimates
Emergency services offered
When you need an emergency plumber in St. Louis, or a drain cleaner, call Roto-Rooter Plumbing & Water Cleanup. Your fast & reliable plumber can fix any plumbing problem, including sump pumps, toilet repair, faucet repair, faucet replacement, garbage disposals, water heaters, bathtubs, showers, and outside faucets. Roto-Rooter is best known for drain cleaning & sewer cleaning. We fix drain clogs, clogged toilets or sinks, blockage of main sewer lines, slow draining shower and bathtub drains, sewer lines and leaking or burst pipes. We also specialize in water damage restoration & water cleanup services. We can fix and clean up your flooded basement too. Roto-Rooter is a 24-hour plumber near you and provides emergency service.
+1
Serving Frontenac, MO and surrounding areas
Approved
In business since 1985
Free estimates
Warranties offered
"I was very pleased with the work. The repairman was punctual, efficient, and cleaned up after himself. I would hire them again."
+7
Serving Frontenac, MO and surrounding areas
Approved
Super Service Award Winner
In business since 2023
Emergency services offered
Warranties offered
"the technician from zoom drain was great. He led me through the entire process, including clearing the clog, showing me with a camera the roots that caused the blockage in my sewer main, water jetting the line to remove the roots, and showing me the cleaned out line after he was done. 10/10 service."
+9
Serving Frontenac, MO and surrounding areas
Approved
In business since 2017
Free estimates
Emergency services offered
"They were clean and neat and got the job done on time."
+7
Serving Frontenac, MO and surrounding areas
Approved
In business since 2019
Free estimates
Emergency services offered
"Fantastic job. Quick and efficient!"
Serving Frontenac, MO and surrounding areas
Approved
In business since 2009
Warranties offered
Credit card accepted
"I want to thank Hosack Plumbing, and Kent, for getting my situation cleaned up quickly and professionally. My water heater install is perfect, my water pressure spot on thanks to the new PRV, and is ready for inspection. Kent was thorough, professional, and very clean. He noticed my mask when I answered the door and wore a kn95 mask the whole time. The life coaching advice was an added bonus. Kent's work was great and I'm very pleased with the service provided."
+2
Serving Frontenac, MO and surrounding areas
Approved
In business since 2000
Emergency services offered
Warranties offered
"Outstanding plumbing work today. Team very attentive to required work with minimal disruption to our home."
+1
From average costs to expert advice, get all the answers you need to get your job done.
Is your shower or sink drain blocked? Get tips for how to unclog a drain, and learn about drain cleaning costs in St. Louis, MO.
How much does hydro jetting cost in St Louis, MO? Learn hydro jet drain cleaning prices based on factors like the extent of the clog, accessibility, and more.
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.
If you’ve got a slow-draining bathtub, it could be due to hair buildup. This complete guide will show you how to remove hair from the drain.
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.
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.
