4.3 
42 *The Angi rating for Sewer Cleaning companies in Mclean, VA 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 Mclean, VA 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 February 25, 2026
Serving Mclean, VA and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
"Great service and solved the issue for a clogged sewer drain. They came the same night within 30 min. Will definitely call them again if needed."
+1
Serving Mclean, VA and surrounding areas
Approved
In business since 2008
Free estimates
Emergency services offered
"I called half a dozen companies, and DB's was the only one able to send someone out on the same day. Trevor worked to understand an unusual problem, and he figured out (after ruling out foundaton issues) that the root cause was not a sewer pipe leak, but an issue brought about by an earlier spillage and a broken dehumidifier. Trevor was very courteous, clear, and helpful. After he pinpointed the issue, he walked me through appropriate next steps I could/should take, and he referred me to another firm to help with mold/renovation issues related to what he examined today. I was very pleased with the experience and cost, and I'd hired DB's again."
+212
Serving Mclean, VA and surrounding areas
Approved
In business since 1994
Emergency services offered
Warranties offered
"Recently used Mahon Plumbing for various plumbing needs around my house. As a new homeowner you can be skeptical on what’s behind your walls or in this case pipes. Mahon did an initial sewer line inspection and called them back to swap out toilets and install natural gas in my backyard for a grill and fire table. They were professional, honest, and extremely knowledgeable about all phases of my projects. I would recommend Mahon Plumbing for all of your plumbing needs!"
+30
Serving Mclean, VA and surrounding areas
Approved
Super Service Award Winner
In business since 2017
Free estimates
Emergency services offered
"Fair pricing. Was able to come to the house very quickly. Did a great job and made some suggestions to help keep the drain clean."
+7
Serving Mclean, VA and surrounding areas
Approved
In business since 2021
Free estimates
Emergency services offered
"fantastic ! very expediant, very clean, very happy"
+22
Serving Mclean, VA and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
"Tech came out on time. Friendly and courteous. Knowledgeable and helpful. Dealt with immediate issue of clogged sewer pipe. And also identified the reason for the problem, which was the sewer pipe under foundation was cracked and causing the clog. Sent an estimate for cracked sewer pipe repair within about 15 mins, and thus I was able to quickly get the repair work scheduled."
+7
Serving Mclean, VA and surrounding areas
Approved
In business since 2002
Free estimates
Emergency services offered
"They were extremely professional and timely. Reid is very professional his employees were clean , on time and very knowledgeable. I was out of town and they sent pictures and did everything they said they would do extremely trustworthy! Highly recommend!"
+211
Serving Mclean, VA and surrounding areas
Approved
In business since 2006
Free estimates
Emergency services offered
"Outstanding work, timely, professional and left the job site clean."
+7
Serving Mclean, VA and surrounding areas
Approved (Corporate)
In business since 1966
Emergency services offered
Credit card accepted
Len The Plumber, LLC. is a leading plumbing and drain company serving Northern Virginia. Our certified professional plumbers are available same day to assist residential customers in Alexandria City, Arlington County, Fairfax County, Fredericksburg City, Loudon County, Manassas City, Prince William County, and Stafford County. Our knowledgeable plumbers have years of experience dealing with a wide variety of plumbing issues including plumbing repairs, drain cleaning, water heaters, well systems, heating systems, sewer, water, and gas lines. We?re open 7 days a week with no extra charge on evenings or weekends!
Serving Mclean, VA and surrounding areas
Approved
In business since 1985
Free estimates
Emergency services offered
"Mr. Frank and his crew were friendly and professional. He was available immediately to troubleshoot and ready to start when convenient for us, which was immediately. He was hired to replace sewer pumps and was done in a day. I will hire them again when I have plumbing issues."
+16
From average costs to expert advice, get all the answers you need to get your job done.
Find out the average main sewer line clog repair cost in Washington, D.C. Learn what you can expect to pay to clear your pipes and prevent sewage backups.
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.
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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