*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
"Beautifully. The workman was prompt, courteous and thorough— checked in with me to see if I wanted to clean the space behind the face owl while things were disassembled! Reminded me that a tiny bit of pain repair would be required to completely restore my beautiful bath. Workman paid extraordinary attention to detail."
+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
"The guys were fantastic. Did exactly what was contracted. They were on time, efficient and cleaned up messes. Absolutely I would use them again."
Serving Frontenac, MO and surrounding areas
Approved
In business since 2009
Warranties offered
Credit card accepted
"Glen was great. He explained everything he was doing as I watched so I could learn how to drain the water heater myself. He checked the pressure in all the faucets & cleaned up afterwards. I’d definitely hire Hosack again...and request Glen."
+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
On average, a plumber will take 30 minutes to two hours to clear a clogged drain. If the clog is located close to the drain or an access point and isn’t severe, the project will take about half an hour. If the clog is deep within your plumbing system or is a severe blockage, it can take two or more hours to remove the clog. For this reason, main line clogs tend to take longer, usually between two and three hours.
It’s possible to snake minor drain clogs yourself, provided they sit within a foot or two of the drain itself, but it’s usually best to hire a professional plumber regardless. Even experienced DIYers have a high chance of accidentally pushing the clog further into the drain using a drain snake or another tool, so hiring a plumber is the ideal course of action. A professional plumber can use camera equipment to locate and identify the clog, and remove the entire blockage to fix your issue permanently.
In most areas, drain cleaning professionals don’t technically need a license, as they aren’t altering your plumbing system in any way. However, we recommend hiring a drain cleaning professional with a plumbing license and certification. Certified plumbers are more likely to provide professional solutions to drain clogs without damaging your system. They’ll also have the diagnostic tools and experience necessary to remove the clog entirely rather than providing a temporary solution, as a handyperson might. Use Angi’s state licensing tool to check your plumber’s professional licenses before hiring.
Applying drain cleaner is a common DIY solution to clogged drains, but it can be extremely harmful to your pipes and lead to corrosion and leaks. It is almost always better to try snaking a clog than using a drain cleaner, but the best solution is to hire a professional plumber. They can locate the clog and gauge the severity using a camera system and then decide if using a plumber’s snake, auger, or drain cleaner is the best option to remove the clog and limit damage to your plumbing system.
The average cost to unclog a drain is around $200, with prices ranging between $110 and $800, depending on the type of drain and the extent of the clog. Hiring a professional to snake the toilet or sink will usually cost between $110 and $275, a bathtub or shower typically costs around $225, and a main line clog can cost between $100 and $800 based on the severity of the clog and how far beyond the access point the clog sits. Since the labor involved varies, most plumbers will charge an hourly rate for drain cleaning.
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 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.
Learn how to harness the power of homemade drain cleaner and say goodbye to clogged drains. Make your own effective clog-blasting solutions with our guide.
