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Plumber showing a Washington, DC homeowner her main water shutoff
Plumbing in Washington, DC

Plumber in Washington, DC

All Purpose Plumbers repairs rowhouse and condo plumbing across the District, from leaks and clogged drains to water heaters and sewer lines. Most DC plumbing shares stacks and party walls with the neighbors, so we plan the opening first. The look is free and the price is in writing before work starts.

DC plumbing is rowhouse plumbing

Most homes in the District share a wall with a neighbor. That one fact shapes almost every plumbing job in the city.

Your stack, your supply line and your neighbor's plaster can sit inches apart. Plan the opening before anything gets cut.

Worth knowing here

The party wall

In an older DC rowhouse, the plumbing often runs right beside the party wall, the one you share with the house next door.

Capitol Hill, Petworth, Bloomingdale, Columbia Heights and Trinidad were built out as rowhouse blocks from the late 1800s into the 1920s. Bathrooms were added later, stacked over the kitchen and tucked against the shared wall. So a leak in your bathroom can show up on your neighbor's side first.

Why DC homeowners call a plumber

Lead service line replacement

Older DC homes can still have a lead or galvanized line from the street. Before you pay anyone for water line replacement in Washington, DC, check your address against DC Water's inventory and the Lead Free DC programs.

Basement backups in heavy rain

About a third of the District, mostly the older core, runs on a combined sewer that carries storm water and waste in one pipe. In a hard rain, a low basement drain is the first place it shows. Ask about a backwater valve.

Leaks between floors in a rowhouse

Water spotting the dining room ceiling under a second-floor bath is the classic Capitol Hill call. Leak detection finds the source, then we open as little as possible and close it back up.

Basement apartments and English basements

Many rowhouses have a rental unit downstairs with its own kitchen and bath. Their drains often tie into the same main, so a clog downstairs can be a main line problem.

Condos in converted buildings

Rowhouse conversions in Shaw, Columbia Heights and Petworth split one house into two or three units. Whose pipe is whose is in your condo documents, and we work from them.

Shops and restaurants on the corridors

H Street, Georgia Avenue and Barracks Row have restaurants and shops in the ground floors of old buildings. We handle their commercial plumbing on a schedule that keeps the doors open.

From Bryans Road into the city

Downtown Washington sits roughly 17 miles up the river from Bryans Road. Every ward of the District falls inside the 30 miles we cover.

We come up MD 210 to I-295, the Anacostia Freeway, and cross into the neighborhoods on the 11th Street Bridges, I-695.

Nationals Park and the Navy Yard sit right off that crossing. The U.S. Capitol, Eastern Market and Union Market mark the rowhouse blocks we work in most.

Map of Washington, DC and the route from All Purpose Plumbers in Bryans Road, MDWashington, DC is shaded, with the U.S. Capitol, Eastern Market, Nationals Park and Union Market marked. A dashed line runs about 17 miles south to the shop in Bryans Road, Maryland. The route follows MD 210 north to I-295, the Anacostia Freeway, and crosses the Anacostia River on the 11th Street Bridges (I-695).Potomac RiverAnacostia RiverPatuxent RiverOccoquan RiverMD 210I-295about 17 milesU.S. CapitolEastern MarketNationals ParkUnion MarketWashington, DCAll Purpose PlumbersBryans Road, MD5 milesN
© OpenStreetMap contributorsGet directions

All Purpose Plumbers, 6965 Heather Drive, Suite A, Bryans Road, MD 20616. View on Google Maps

Plumbing questions from Washington

Do I have to pay to replace a lead service line in DC?

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Check before you pay anyone. District homeowners with a lead or galvanized service line are eligible for DC Water's replacement programs, and enrolled homeowners get a 100 percent discount on the private side of the line, paid for with DOEE and federal funds. Look your address up on DC Water's service inventory map first.

Why does a rowhouse plumbing repair take more planning?

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Because the waste stack, the supply line and your neighbor's wall can be inches apart. Opening a party wall is not the same as opening a wall in a detached house. We plan the opening around what the wall is carrying before anything comes out.

My basement drain backs up when it storms. What can I do?

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In the parts of DC on the combined sewer, a backwater valve on your line can stop sewer water from coming back up through the floor drain. We check your main first, then tell you whether a valve makes sense.

Do you work in English basements and rowhouse condos?

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Yes. Tell us which unit you own and whether the building has an association. If a repair touches a shared stack, we work out with you who needs to approve it.

Do you work east of the river?

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Yes. Anacostia, Congress Heights and Deanwood are all in our service area, and the neighborhoods east of the Anacostia are some of the closest DC blocks to our shop.

Who is the best plumber in Washington, DC?

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We won't call ourselves the best, so judge us on the facts. All Purpose Plumbers repairs plumbing in DC rowhouses, condos and shops, from leaks and clogged drains to water heaters, pipe and sewer lines. We are bonded and insured, hold DC residential and contractor licenses, and every job starts with a free look and a written price. Check any plumber the same way. Ask for the license number, the certificate of insurance and the price in writing before work starts.

How much does a plumber charge to fix a leak in Washington, DC?

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A leak you can see and reach is usually a small repair. Angi's Washington, DC plumber cost page puts a typical job at $202 to $521, with most homeowners paying around $350 (page read October 2026). A hidden leak costs more, because finding it inside a rowhouse wall or ceiling is its own job. Our first look is free, and if the leak needs tracing you get that fee in writing before the search starts.

How do I check that a plumbing company is licensed and insured in Washington, DC?

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Ask for the license number and look it up with the DC Department of Licensing and Consumer Protection, then ask for a current certificate of insurance naming the liability and workers' compensation carriers. A legitimate company hands both over without fuss. Our Home Improvement Contractor License is No. 420226000078, held by All Purpose Anytime Services LLC, and our certificate of insurance comes on request.

Who do I call for a burst pipe in the middle of the night in Washington, DC?

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Close your main shutoff first, because no phone call stops water faster. We don't send plumbers out overnight. Our phones are answered 7:00 AM to 7:00 PM every day, and a burst pipe reported overnight is answered in the morning and scheduled within 48 hours, ahead of routine work. If the water is coming from the street, the meter or the public side of the line, that belongs to DC Water, so call them. In a condo, call the building's management or engineer as well.

Can a backed-up drain be fixed tonight in Washington, DC?

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Not by us. We don't work nights on homes. Our hours are 7:00 AM to 7:00 PM every day, and a backed-up drain goes on the schedule within 48 hours. Tonight, stop running water and flushing, keep the washer and dishwasher off, and keep everyone away from any sewage that has come up. If sewage is coming back from the street sewer, report it to DC Water.

Areas served around Washington

Capitol HillColumbia HeightsPetworthBrooklandShawBloomingdaleTrinidadAnacostiaDeanwoodNavy Yard

Request Plumbing Service in Washington

Or call (240) 695-4415, every day from 7:00 AM to 7:00 PM.

We take insurance jobs. Financing may also be available for qualifying projects. Ask when you call.