Your Plumber in Potomac, MD
Your Plumber in Potomac, MD
Care your home deserves.
Potomac homes are anything but ordinary, and they call for a plumber who treats them that way. From the estates along River Road and the golf-course homes of Avenel to the well-and-septic properties in Glen Hills, Potomac families trust us for careful, high-quality plumbing done right the first time.
Estate & custom homesLuxury fixtures24/7 emergency
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Right next door
We come to you
Estate country
Plumbing built for how Potomac actually lives
Potomac is one of the most sought-after communities in the region, a landscape of large estate and custom homes on wooded lots, from Potomac Village and Avenel to the grand properties strung along River Road toward Great Falls and the C&O Canal. These are not cookie-cutter houses, and their plumbing is rarely simple: multiple bathrooms, multiple water heaters, high-end and imported fixtures, whole-house water treatment, pools, and irrigation.
Much of Potomac is on WSSC public water and sewer, but pockets like Glen Hills and many larger estate parcels still run on private wells and septic, so we handle both with equal care. Add in mature landscaping, long service lines, and decades-old sewer laterals under big trees, and Potomac homes need a plumber with the experience to protect your finishes and get it right. That is exactly the work we do.
Full service, locally
Plumbing services in Potomac
Everything we do, done with the care a Potomac home deserves. Tap a service for the details.
Well Pumps & Septic
Well pump, pressure tank, and septic-side service for Glen Hills and estates.
What we see here
Common plumbing needs in Potomac homes
Bigger, custom homes come with bigger, more complex plumbing.
1
Large homes, multiple systems
Estate homes often have several bathrooms, more than one water heater, and complex layouts that need a plumber who can map the whole system.
2
Luxury & imported fixtures
High-end and specialty fixtures require the right parts and a careful hand, so a repair does not become a costly replacement.
3
Well & septic pockets
Glen Hills and many estate parcels are on private wells and septic, calling for pump, pressure-tank, and filtration expertise.
4
Mature trees & long sewer lines
Big lots mean long service lines and old sewer laterals under mature trees, a common source of root intrusion and backups.
Where we work
Potomac neighborhoods we serve
From the Village to the estates along the river, we cover all of Potomac, 20854 and North Potomac.
Potomac Village & Falls Road
The heart of Potomac at Falls and River Road and the homes around it.
Avenel & the TPC corridor
The gated golf community and surrounding estate homes.
Glen Hills
Wooded estate properties, many on private well and septic.
Bradley Farms & Fox Hills
Established custom-home neighborhoods off Falls Road.
River Road & the estate corridor
Grand properties out toward Great Falls and the C&O Canal.
Normandy Farms, Regency & Palatine
Family neighborhoods across Potomac, 20854.
We come to you
A plumber who treats your home like it matters
We serve Potomac from our home base up in Clarksburg, arriving on time, working clean, and protecting your floors, finishes, and fixtures the whole way. You get an experienced, licensed team, same-day when we can and 24/7 for emergencies, not a rushed call-center dispatch.
- Full service across Potomac, 20854 and North Potomac
- Experienced with luxury fixtures, wells, and septic alike
- Licensed, insured, and respectful of your home
Why homeowners choose us
The plumber Potomac homeowners trust
When you hire Clarksburg Plumbing for your Potomac home, you are hiring a fourth-generation family company that has cared for this county’s homes for generations. We do meticulous work, explain everything in plain language, respect your home and your time, and stand behind every job.
Meet your local crew
A crew you are glad to let in
Our technicians are part of our own trained, background checked team. They arrive on time, lay down protection, work cleanly, and treat your home and your fixtures with the care they deserve, then get the job done right the first time.
From our neighbors
What your neighbors say
Rating
G M.
September 16, 2026
Tevon, Noah, Markell, and Morrow were sent by Clarksburg Plumbing LLC to repair an outside broken waterline They arrived at the appointed hour and completed the work in about 3 hours. I was very impressed with them and I would like to recommend all four of these very professional and friendly technicians. Clarksburg Plumbing is a fantastic organization; the office staff, Katie and Charlotte, who helped me are the best.
Tom F.
September 15, 2026
Our well lines began to leak after many years of service. Noah Zohrabi,YDeybis Gomez & Markel Watts came to the rescue! Excellent service from some very professional, courteous & knowledgeable folks!
Viannah E.
September 12, 2026
Thank you to Seth, who came on Wednesday and fixed one of our two toilets and fixed our primary bedroom shower. And thank you to Charlie, who came today and replaced our other toilet and replaced our garbage disposal. You are both lifesavers! Our weekend (and going forward) will be MUCH nicer now that we can use our bathrooms (and garbage disposal) again. Highly recommend Clarksburg Plumbing.
Ms. R.
September 11, 2026
Excellent service today from John Brown and Madeleine S. They were very kind and took time to explain the issue with my dishwasher. I really appreciate their professionalism and efficiency. I would definitely consider using this company again based on my service today!
Annabelle S.
September 11, 2026
GREAT service and expertise! John and Maddie just installed a water filtration system to our home. The process took one day to install and then they came back from the 48 hour install period to ensure everything was working well. John was familiar and knowledgeable about the water system we bought. Maddie and John kept our space clean, clearly explained how to ensure longevity for our system to last, and the difference it will make in our home. We appreciate their hard work and professionalism. This is our second time using Clarksburg plumbing. We would highly recommend their company to our family and friends.
Dia R.
September 11, 2026
We had a good experience with Clarksburg Plumbing: it was easy to schedule, they communicated clearly, arrived on time, and did a great job on completing the work.
Roxie H.
September 7, 2026
John did Excellent job with installing water refrigerator line for my refrigerator. My Condo was built 1983, and pipes were complicated, but not for John. He found it easy and finished the job in the timely manner. I am very happy customer. Thank you John!!
Rebecca W.
September 4, 2026
John Brown was knowledgeable, responsive and pragmatic. He saved us time by diagnosing then recommending best course of action. We are now waiting for the estimate for the project and will be going with Clarksburg Plumbing on our 1948 cap cod renovation. Highly recommend this company’s knowledge, professionalism and responsiveness.
vince R.
September 3, 2026
Franklin and his crew showed up promptly and communicated great with us to help limit disruption with the tenants at 4 of our building. Unfortunately for us a second water main leak occurred the day before. But luckily for us they were able to stay on site another 2 days and knock the second one out, even staying till 8pm to find the line and get it repaired. These will be the guys I request for our next time needs
Jonathan I.
September 3, 2026
Seth and Brady did a fantastic job replacing our water heater. They were professional, courteous, and detail oriented. They arrived on time and did careful, clean work all the way through. We have worked with Clarksburg Plumbing on smaller items before this and would be very happy to utilize their services in the future, as well.
Ata B.
September 2, 2026
John and maddie were exceptionally professional and did an most effetive job in installing a expansion tank on our water heater.
Zach M.
September 2, 2026
Brady did an excellent job. From the time I called to the time the repair was completed was within 4 hours
Mary W.
September 2, 2026
We were very happy with the service we received today from John and Maddie. They were both very professional, ran the necessary tests to confirm the issue, and explained what they were doing step by step. They wore the protective booties to keep the floor nice and dry from the rainy weather too. Thank John and Maddie for all your help!
John T.
September 2, 2026
Seth and Brady were great. Fair price, courteous, work completed quickly, and looks good.
Dreaming D.
September 1, 2026
John was amazing!! Friendly, knowledgeable and such a professional. First time ever having a women plumber, Maddie, who was talented, and very personal and professional. Great experience and I will definitely use Clarksburg Plumbing again
Karl D.
August 29, 2026
Mr Brown was a real professional. I was expressed how everything was done in an orderly manner. I’m very satisfied with the plumbing work he completed. Thank You!!
Hai-Fun W.
August 29, 2026
Seth provided an estimate on 8/25 for upgrading my basement sump pump to a dual system. He explained the setup clearly and promptly reordered the exact Wi-Fi-capable model I requested before installation. Seth and Maddie returned on 8/28 and did a fantastic job. The system works great, and their professionalism was top-notch. Highly recommended!
Gregory R.
August 29, 2026
John is very knowledgeable, friendly and professional. He does a great job of explaining things.
Gabriel B.
August 27, 2026
Katie and the Clarksburg Plumbing team were phenomenal. Katie came highly recommended, and it could not have been a better choice. During an emergency plumbing issue at one of the buildings we service, her team came right out and made it happen. It was a complicated situation, but they handled it from start to finish with great responsiveness, professionalism, and patience throughout the entire process. We greatly appreciate their help and highly recommend them.
Martin H.
August 27, 2026
The plumber from Clarksburg Plumbing who worked on my broken gas hot water heater was John Brown. John is an amazing plumber. He is extremely energetic, very efficient, has amazing knowledge about plumbing, and is very honest. He is also very friendly, considerate, and took the time to answer all my questions. He diagnosed the problem quickly (which was a defective burner assembly). Then when I showed him the manufacturer's warranty, he took the initiative to immediately call the manufacturer and order all the necessary parts (which were free under the warranty). When the parts were delivered, he made sure to show up the next day and install the parts. As we talked throughout his time in the house, I could see that he has very deep knowledge of plumbing, which gives me confidence that his work is top quality. I also had a problem with very high water pressure in the house. The pressure regulator had to be replaced. John, working with Maddie, did a great job in fixing that as well. After the work, everything was cleaned up completely.
Marina L.
August 26, 2026
The best plumbers in the Bethesda area! We have worked with over 4 companies and none could figure out our issue until we called Clarksburg. They are honest, flexible and communicative. Wonderful experience from start to finish.
Douglas F.
August 26, 2026
John and Maddy were excellent! Professional and beyond. Not only did the effectively fix our kitchen leak, but gave solid recommendations to fix other problems in advance. Appreciate them! Arrived on time, came quickly . We are definitely using this company for the rest of our remodeling planned. Thank you again. Doug Frankel Cost was no issue. They stand behind their work as they did today
Good questions
Potomac plumbing FAQ
What Potomac homeowners ask us most.
Do you serve Potomac?
Yes, all of it. We serve Potomac from our home base up in Clarksburg, covering Potomac Village, Avenel, Glen Hills, Bradley Farms, the River Road estate corridor, and North Potomac, and we are available 24/7 for emergencies. Our service area runs north up I-270 as well, including Frederick, MD.
Do you have experience with large, custom homes?
Very much so. Estate and custom homes often have multiple bathrooms, more than one water heater, and complex layouts, and we have the experience to map the whole system and service it properly rather than guessing.
Can you work on high-end or imported fixtures?
Yes. We take care to source the right parts for luxury and specialty fixtures and repair them correctly, so a fixable problem does not turn into an expensive replacement, and we protect your finishes while we work.
My Potomac home is on a well and septic, is that a problem?
Not at all. Pockets of Potomac such as Glen Hills, and many larger estate parcels, are on private wells and septic. We service well pumps, pressure tanks, filtration, and the plumbing side of septic systems.
Damascus sits at the highest elevation in the county, so winters are colder and pipes on rural properties freeze more easily. We thaw and repair frozen and burst pipes and can help you protect vulnerable lines before the next cold snap.
I keep getting sewer backups, why?
On Potomac’s big, wooded lots it is very often tree roots invading long, decades-old sewer laterals. We run a camera to pinpoint the problem, then clear the roots and recommend a repair or trenchless replacement if needed.
What plumbing services do you offer in Potomac?
Everything: water heaters and tankless, bathroom and high-end fixture work, whole-home water filtration, well pumps and septic-side service, drain cleaning, sewer and water line repair and replacement, gas lines, and 24/7 emergency service.
Your local plumberPotomac's plumber, on call.
Let's Flow.
Need a plumber in Potomac? Book online or call and talk to a real person, not a call center. We do careful, high-quality work, we are available 24/7, and we treat your home like it matters.
Book OnlineCall (301) 972 2223