4.6 
35 *The Angi rating for Sewer Cleaning companies in Timonium, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Sewer Cleaning needs.
*The HomeAdvisor rating for Sewer Cleaning companies in Timonium, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Sewer Cleaning needs.
Last update on December 12, 2025
Serving Timonium, MD and surrounding areas
Approved
In business since 2017
Emergency services offered
Warranties offered
"The sewer was successfully cleaned. But the work space was not cleaned after, and they do not offer guarantee on the service."
Serving Timonium, MD and surrounding areas
Approved
In business since 1940
Free estimates
Emergency services offered
"This is a family company that does good work. I had used them two years ago for a backed up sewer line so I used them again this time. I am still pleased with their service."
+7
Serving Timonium, MD and surrounding areas
Approved
In business since 1994
Emergency services offered
Warranties offered
"Went very well. Plumber was able today replace the pipe in short work."
+30
Serving Timonium, MD and surrounding areas
Approved
In business since 2014
Emergency services offered
Warranties offered
"Water Field was awesome. This is an old house with many challenges along the way; in other words - this was not a simple hot water heater install. Even with all the challenges, the work was done professionally, and cleanly. I will certainly use Water Field again without hesitation. Quality work, at a very reasonable price!!"
+4
Serving Timonium, MD and surrounding areas
Approved
Super Service Award Winner
In business since 2008
Free estimates
Emergency services offered
"Sterling at Dun Rite was fantastic. We had a sewer main overflow and needed relatively quick help and some hand-holding. He is extremely knowledgeable and talked us through the issues in a way we could understand. He communicated well with us about when he d make it to the house and was prompt. Most importantly, he was incredibly thorough and conscientious in his work. We couldn t be happier with the service we received."
+20
Serving Timonium, MD and surrounding areas
Approved (Corporate)
In business since 1935
Free estimates
Emergency services offered
When you need an emergency plumber in Baltimore, MD 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.
+6
Serving Timonium, MD and surrounding areas
Approved
In business since 1968
Free estimates
Emergency services offered
"The responding plumber was polite, did what was necessary, and kept the room very clean. Thanks!"
Serving Timonium, MD and surrounding areas
Approved
Super Service Award Winner
In business since 2007
Free estimates
Emergency services offered
"Received fast up-front price from BFMD for our sewer line dig up and replace, and repair of basement cleanout. BFMD moved quickly to repair the cleanout and provided free line cleanings as we waited for the dig up. Scheduling of the dig up and replace was repeatedly delayed - nearly three weeks beyond the initial estimated start date - which was very frustrating as we were having sewer backups in our home. Can’t speak more highly of the plumbers on staff - Nick in particular. They were knowledgeable, friendly, and clearly cared about their work and satisfaction of the clients. Management should work to improve scheduling process and establish clear internal policies to provide clients assurance of timeliness of work."
+41
Serving Timonium, MD and surrounding areas
Approved
Super Service Award Winner
In business since 2020
Free estimates
Emergency services offered
"He was able to get the drain cleaned"
Serving Timonium, MD and surrounding areas
Approved
In business since 2023
Free estimates
Emergency services offered
"I had main sewer line backing up in basement.Ebenezer plumber came and snaked my main sewer line.Heâ s great job and experience.Thank you again.."
+27
From average costs to expert advice, get all the answers you need to get your job done.
Sewer cleanout costs in Baltimore, MD depend on the type of cleanout and how long the line will be. Click here to start planning your budget for this project.
A clogged main sewer line can lead to gas or wastewater leaks. Find out what main sewer line clog repair costs in Baltimore, MD, by type of service, clog severity, and more.
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