*The Angi rating for Sewer Cleaning companies in Dickerson, 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 Dickerson, 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 August 30, 2026
Serving Dickerson, MD and surrounding areas
Approved
In business since 2017
Emergency services offered
Warranties offered
"Very prompt, hardworking, considerate. Came out to fix a main sewer line clog at 10:30 pm on a Sunday night! We will be calling Rema again!"
Serving Dickerson, MD and surrounding areas
Approved
Super Service Award Winner
In business since 2008
Free estimates
Emergency services offered
"Sterling came out within the hour and figured out the issue with my sewer drain pretty quickly. He was very professional and personable. I would definitely use them again and highly recommend Sterling and Dun Rite drain cleaning."
+20
Serving Dickerson, MD and surrounding areas
Approved
In business since 2007
Free estimates
Emergency services offered
"Owner came out promptly when we called for a sewer line backing up into our basement. His quote was better than another we received an hour before, and he had the equipment ready to go immediately. He cleared the blockage and advised us to pursue a video inspection because of a snag in the line (possible rupture in the pipe and/or tree root) that likely contributed to the backup."
Serving Dickerson, MD and surrounding areas
Approved
In business since 1995
Free estimates
Warranties offered
"This company is extremely responsive and was able come same day. My sewer pipe was unclogged within two hours and my bathroom was left in clean condition. The plumber also made several helpful suggestions on other things he noticed, and did so in a helpful, no pressure manner. I would hire this company again, and I recommend them."
Serving Dickerson, MD and surrounding areas
Approved
In business since 2021
Free estimates
Emergency services offered
"Our backyard hose bib broke. I hired Harmonious plumbing and he arrived with a few hours. Very professional. Everything looks great and Iâ m very happy with the end result."
+1
Serving Dickerson, MD and surrounding areas
Approved
In business since 2019
Free estimates
Credit card accepted
Welcome to Markool Heating & Cooling. We proudly provide the highest quality of service and craftsmanship for each aspect of your project. Our depth of knowledge and experience solidify our belief that customer service stands as the highest priority. We eagerly look forward to working with you and making your vision a reality. Give us a call, text, or email today, and let us get started!
Serving Dickerson, MD and surrounding areas
Approved
In business since 2002
Free estimates
Emergency services offered
"They were neat and clean and responded quickly."
+31
Serving Dickerson, MD and surrounding areas
Approved (Corporate)
In business since 1981
Free estimates
Emergency services offered
"The price was part of my check up I got. I just like that they seemed to want to talk me into having my air conditioning cleaned and it only been out there like 6 months. My interaction with them was fine. I told them no and so be it. The work turned out fine. They were fine."
Serving Dickerson, MD and surrounding areas
In business since 2008
Free estimates
Credit card accepted
"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."
+22
Serving Dickerson, MD and surrounding areas
In business since 2000
Free estimates
Emergency services offered
"Just as the name implies "Excellent". Very satisfied with the work and would recommend to anyone needed any plumbing issue. I will contact Excellent Plumbing again for any future needs."
From average costs to expert advice, get all the answers you need to get your job done.
Sewer cleanout costs in Washington, D.C. 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 Washington, D.C., by type of service, clog severity, and more.
Is your shower or sink drain blocked? Get tips for how to unclog a drain, and learn about drain cleaning costs in Washington, D.C.
Wondering who to hire for sewer cleaning? Learn who to call for sewer cleaning, what pros do, and when to bring in a drain specialist.
Looking for a sewer cleaning professional? Learn how to hire, what questions to ask, and find qualified pros to keep your drains flowing smoothly.
The best way to keep your sewer line running smoothly is with some regular maintenance. But don’t worry—it doesn’t take much effort. Read on to learn how.
