4.4 
38 *The Angi rating for Sewer Cleaning companies in Olney, 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 Olney, 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 13, 2026
Serving Olney, MD and surrounding areas
Approved
In business since 2017
Emergency services offered
Warranties offered
"They were fast to respond, coming out the same day. Charged a little less than others I talked to. Fast, clean, and efficient and the problem was solved. I would use them again."
Serving Olney, MD and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
"It went very well. Lal wore covid19 PPE and covered his shoes as not to soil my floors. He had to remove the toilet to unstop the drain pipe. He used an electric snake to clear the drain and replaced the toilet including re caulking. I'm very pleased."
+1
Serving Olney, MD and surrounding areas
Approved
Super Service Award Winner
In business since 2008
Free estimates
Emergency services offered
"Sterling offered me an appointment that was within 2 hours of initial contact. Excellent work done at best price. Will certainly recommend Dun Rite Drain Cleaning for future plumbing needs."
+20
Serving Olney, 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 Olney, 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 Olney, MD and surrounding areas
Approved
In business since 2007
Free estimates
Emergency services offered
"I contacted Rema on Saturday. He got back and came on the next day. He removed his shoes. He installed a new flush valve that I supplied. He had to replace the existing fill valve. The existing fill valve would not fit the new flush valve. He clean up and there were no problems. It worked fine."
Serving Olney, MD and surrounding areas
Approved
In business since 2022
Free estimates
Emergency services offered
"Sailo at Masterpiece Plumbing arrived right on time and was most pleasant and professional in getting details about my concerns. He was thorough and time efficient. At this time, I do not need any further work done, but he explained how I should clean out my drains to keep the water moving better. I will use his services again if I need."
Serving Olney, 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 Olney, MD and surrounding areas
Approved
Super Service Award Winner
In business since 2003
Free estimates
Customers say: True professional
"Came ready with everything and installed new sewer pump and completed the job quickly. Did a great clean up job. I would recommend him to anyone. Thanks Suma"
Serving Olney, MD and surrounding areas
Approved
In business since 1995
Free estimates
Warranties offered
"Honest, prompt, courteous, responsive, and clean. What more can you ask for. Very pleased ?"
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.
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.
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