67 reviews
"Called at 9 PM with a burst supply line — they were at the house in Washington within 45 minutes, replaced the section in copper, and walked me through what failed. Honest pricing, no upsell."
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Embassy Row Plumbing/ Washington, DC · Local Plumbing Directory
Plumbers in
Licensed, verified plumbing contractors serving Washington and surrounding District of Columbia neighborhoods. Built for homeowners, property managers, and operators who need a trustworthy local pro fast.
Local Overview
Plumbing in Washington
Washington, DC's plumbing market is shaped by its housing stock — row houses dating to the 1880s in Capitol Hill and Logan Circle, mid-century Wardman builds across Mount Pleasant and Cleveland Park, and dense condo developments through NoMa and Navy Yard. The result is a city where galvanized steel, lead solder copper, cast-iron stacks, and brand-new PEX manifolds all live within a few blocks of each other. Plumbers working in DC need permits through DCRA and need to know the city's specific cross-connection control and backflow requirements — a separate compliance lane from the surrounding Maryland and Virginia jurisdictions.
Climate & Water Notes
What to know locally
DC sits in a transitional climate zone where winter overnight lows regularly dip below freezing from December through February. Burst-pipe season runs roughly January 5 through February 20, and unprotected hose bibs on the north and east faces of row houses are the most common failure point. Tap water comes from the Potomac via DC Water and runs moderately hard (7–9 grains), which is enough to shorten water heater life by 20–30% without sediment flushing. Lead service lines are still being phased out citywide; if your row house was built before 1986 and you have not had your service line verified, the DC Water LCR program is the right starting point.
Featured Plumbers
Top-rated in Washington
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Capitol Plumbing Co.
Repipe · Sewer Line
Location
Washington, DC
Availability
24 HR EMERGENCY
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District Drain Works
Drain Cleaning · Trenchless
Location
Washington, DC
Availability
24 HR EMERGENCY
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Embassy Row Plumbing
High-End · Diplomatic
Location
Washington, DC
Rating
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Northwest DC Plumbing
High-End Residential · Fixtures
Location
Washington, DC
Rating
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Logan Circle Plumbers
Rowhouse Repipe · Renovation
Location
Washington, DC
Rating
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Georgetown Plumbing Co.
Historic Restoration · Repipe
Location
Washington, DC
Rating
Service Area Map
Washington coverage area
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Recent Reviews
What Washington customers say
312 reviews
"Replaced our 20-year-old water heater with a tankless. Pulled the permit, handled the gas line upsize, and the install was spotless. Best contractor we've worked with in Washington."
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Capitol Plumbing Co.274 reviews
"Hydro-jetted the main line after years of slow drains. They cameraed before and after, showed us the root intrusion, and didn't push a $15k liner like the previous company. Real professionals."
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Northwest DC Plumbing156 reviews
"Diagnosed a slab leak in our Washington home that two other plumbers misdiagnosed. Saved us from tearing up the entire kitchen floor. Worth every penny."
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Logan Circle Plumbers241 reviews
"Did our entire bathroom rough-in for a remodel. On time, on budget, passed inspection first try. Clean work behind the wall, which is where it matters."
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District Drain Works203 reviews
"Showed up Sunday morning for a sewer backup. Cleared it, scoped the line, and gave us a realistic written quote for the long-term fix. No high-pressure sales."
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Georgetown Plumbing Co.Nearby Neighborhoods
Service across Washington
Capitol HillGeorgetownLogan CircleDupont CircleAdams MorganColumbia HeightsMount PleasantCleveland ParkNoMaNavy YardH Street NEAnacostiaPetworthBrookland
Frequently Asked
Washington plumbing FAQs
Do I need a permit to replace a water heater in DC?+
Yes. DCRA requires a plumbing permit for any water heater replacement, including like-for-like swaps. Any licensed DC plumber will pull this on your behalf — beware of any contractor offering to skip it.
How much does emergency plumbing cost in DC?+
After-hours and weekend emergency rates in DC typically run $185–$285 for the first hour plus a service-call fee of $95–$150. Burst pipe repairs average $450–$900 depending on access. Always confirm pricing in writing before work starts.
Is my lead service line my responsibility or DC Water's?+
DC Water owns the portion in the public right-of-way; the portion from the property line to the meter is the homeowner's. DC Water's full lead replacement program covers both sides when scheduled together — contact them before scheduling private-side work.
What's the most common plumbing problem in DC row houses?+
Cast-iron stack rot and Orangeburg sewer laterals. Row houses built before 1970 commonly have a cast iron stack that's at end-of-life, and many had Orangeburg (tar-paper) sewer laterals installed during the postwar housing rush. A camera inspection on a 1925–1970 row house is one of the highest-ROI inspections in the city.