Skip to content
Prime Plumbing

Southeast · Service area

Plumbing help in Washington, DC

Washington, DC has humid summers, winter freezes and intense summer storms that overwhelm the combined sewers in older parts of the city. Call to reach a licensed plumbing company that serves your part of Washington, DC.

  • Emergency plumbing help
  • Licensed local plumbers
  • Price confirmed before work

Talk to a local plumber

Need a plumber in DC?

(833) 555-0142 Tap to call now
  • Free to call
  • Licensed local plumbing companies
  • Price confirmed before work starts

What affects plumbing in Washington, DC

Water

DC Water supplies moderately hard water from the Potomac River.

Homes and pipes

Rowhouses built before 1950 dominate many neighborhoods, with cast iron stacks, old clay laterals and, in places, lead service lines that DC Water is replacing.

Common problems

  • Basement backups during heavy rain
  • Lead service line replacement
  • Aging cast iron and clay drains in rowhouses

Washington, DC plumbing at a glance

Region
Southeast
Common calls
Basement backups during heavy rain; Lead service line replacement; Aging cast iron and clay drains in rowhouses
Plumber licensing
Plumbers are licensed by the DC Board of Industrial Trades.
Service
Service-area page. Work is done by independent local plumbing companies.

Washington, DC plumbing questions

Who licenses plumbers in Washington, DC?

Plumbers are licensed by the DC Board of Industrial Trades. Ask for the license number and confirm it with the issuing agency before work starts.

What are the most common plumbing problems in Washington, DC?

The problems plumbers are called for most in Washington, DC are basement backups during heavy rain, lead service line replacement and aging cast iron and clay drains in rowhouses.

When do plumbing problems peak in Washington, DC?

Summer thunderstorms are the main trigger, sending combined-sewer backups into rowhouse basements. Winter cold snaps freeze pipes in unheated rear additions. A backwater valve and a cleared area drain are the usual protections before storm season.

Plumbing services in Washington, DC

The services that match the conditions described above.

Also available: emergency plumbing and all plumbing services.

Guides for Washington, DC homeowners

Other Southeast states

Need a plumber in Washington, DC?

Call and tell us what's going on. Calling is free, and the plumber confirms the price before any work starts.

Call nowRequest service