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Toilet Repair in Fairfax, VA

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Old Town Fairfax, neighborhoods near George Mason University and along Main Street: one call reaches a plumber who repairs toilets.

Toilet problem in Fairfax?
Call now to be connected with a local plumber in Fairfax.
(202) 915-7612

In and around the City of Fairfax, toilet trouble is usually a worn flapper or fill valve, a leaking wax seal or a clog, and many homes are old enough that the shutoff and flange need attention too. Most of it can be repaired rather than replaced. Call the number on this page to be connected with a local plumber in Fairfax.

Open toilet tank with new fill valve and flapper, toilet repair in Fairfax, VA

The City of Fairfax is an independent city and the county seat, ringed by unincorporated Fairfax County neighborhoods that share the Fairfax mailing name. Homes in and around the city date to about 1967 on average, so original drain fittings under bathrooms are common. Fairfax Water supplies the area from the Potomac River and the Occoquan Reservoir. Inside city limits, the City's Department of Public Works runs the sewer; county addresses are on Fairfax County sewer. Fairfax Water's Corbalis plant water ranges from 70 to 185 mg/L in total hardness, enough to scale tank parts over the years, and it is disinfected with chloramines most of the year and free chlorine from about April to June.

What to do now

  1. Shut off the toilet. Close the valve behind it. If the valve is old and won't move, close the main instead of forcing it.
  2. Don't flush again. Wait until the bowl level drops or the clog is cleared.
  3. Find out how far the water went. Check the floor, the baseboards and any ceiling below.
  4. Run a nearby sink briefly. If the toilet bubbles or rises, the blockage is farther down the line.
  5. Call the right sewer office for a spill. In the city, Wastewater Services is 703-385-7810, or 703-385-7924 after hours. In the county, the 24-hour line is 703-323-1211.
  6. Write down what you saw. When it started and which fixtures were involved helps the plumber.
Call now to be connected with a local plumber in Fairfax.
(202) 915-7612

Signs and what they usually mean

SymptomLikely cause
Tank refills on its ownFlapper or seat worn or scaled
Water runs into the overflow tubeFill valve set high or failing
Wet floor around the baseFailed wax ring or corroded flange
Toilet rocksLoose bolts or uneven floor
Valve behind toilet dripsOld packing or a worn valve
Several drains back upClog in the main line or lateral

What affects cost

  • Tank parts only, or pulling and resetting the toilet
  • Repairing an older flange or the floor under it
  • Replacing an original shutoff and supply line
  • Clog location and the equipment needed
  • Tile or wood flooring that has to be protected or patched
  • Choosing a new toilet, including hauling the old one away
  • Calls on nights or weekends

Toilet Repair questions in Fairfax

Do I need a permit to replace a toilet?
Inside city limits, plumbing permit applications go to the City's Code Administration office on Armstrong Street, 703-385-7830. For unincorporated Fairfax County addresses, Fairfax County Land Development Services handles permits. A plumber can tell you whether your job needs one.
The toilet and the basement floor drain backed up together. Who do I call?
If sewage comes up with no fixtures in use, call the sewer owner first: City of Fairfax Wastewater Services at 703-385-7810 (703-385-7924 after hours) inside the city, or Fairfax County at 703-323-1211 outside it. If the public line is clear, a plumber clears your lateral.
Does the hardness of the local water wear out toilet parts?
Fairfax Water's Corbalis plant water ranges from 70 to 185 mg/L total hardness, moderately hard to hard. Minerals at that level slowly build up on fill valves and flapper seats.
The shutoff valve behind the toilet won't turn or it drips. What now?
Leave it alone if it won't turn. In homes from the 1960s, old valves can break off. A plumber can shut off the main, install a new valve and a new supply line.

More plumbing services in Fairfax

Toilet Repair nearby

Call now to be connected with a local plumber in Fairfax.
(202) 915-7612

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