In Clifton, a water heater that leaks or can't keep up is usually replaced, and the job looks a little different here because homes in the town rely on private wells and have no gas utility, so heaters run on propane or electricity. Fairfax County issues the permit, but the Town's Mayor or a designee must sign building permit applications first. Call the number on this page to be connected with a local plumber in Clifton.

Signs the heater needs replacing
- A leak from the tank body or a wet floor under it
- Rusty, cloudy or smelly hot water
- Rumbling or popping as it heats
- Hot water that gives out faster than it used to
- A propane burner that won't stay lit after the usual fixes
Not every symptom means a new tank. On a well, a sudden change in water color or smell can come from the well itself, so a plumber may suggest a water test before blaming the heater.
Clifton conditions
The Town of Clifton has no town water system; homes rely on private wells, and the Town requires new houses on vacant lots to have room for a well and an onsite wastewater field. Public sewer is available only to existing buildings that meet Fairfax County guidelines, so many homes are not on municipal sewer. With no utility water report for a well, a current water test is the best guide to sediment, hardness or iron that could shorten a new heater's life.
There's also no natural gas utility in the town. Homes keep their own propane tanks, and many heaters are propane or electric. If you smell propane, leave the house, then call 911 and your propane supplier from outside. Clifton is a National Historic District, and the town's median home dates to 1940, so older houses may have tight basements, aging valves and venting that need updating with a new heater.
What affects the price
- Propane, electric or heat pump, plus tank size and efficiency
- Venting updates for a propane unit in an older house
- Filtration or treatment if well water is hard on tanks
- The Fairfax County permit through PLUS, after the Town's sign-off
- Access in an older basement, expansion tank and disposal
When you call
You'll be connected with an independent plumber who covers Clifton. Have the label details ready and know your propane supplier if you use propane. If the tank is leaking, shut the cold supply valve and turn off the burner or breaker; switching off the well pump's breaker stops it refilling a leaking tank. For permits, the Town's FAQ says the Mayor or a designee signs building permit applications before they go to the County, and for interior-only work the Town clerk can provide a letter to Fairfax County's Land Development Services. Ask the plumber to include both steps in the plan.
Water Heater Replacement questions in Clifton
Does replacing a water heater here need a permit?
What if the house runs on propane or is all-electric?
My home is on a private well. Does that change the job?
Why does my hot water smell like rotten eggs?
More plumbing services in Clifton
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