Bristow's homes are mostly 2000s construction, so many original water heaters there are now old enough to leak or lose capacity, and replacing them is often the practical choice. Prince William County's Building Development Division issues the gas, plumbing and electrical permits for unincorporated Bristow. Call the number on this page to be connected with a local plumber in Bristow.
Bristow at a glance
Bristow sits within the Linton Hall area of western Prince William County, where the median home was built in 2004 and most neighborhoods are HOA-managed subdivisions. Water and sewer come from Prince William Water. Its West System blends Potomac River water treated by Fairfax Water with Lake Manassas water treated by the City of Manassas, so for hardness at your address, check Prince William Water's annual water quality report.
What to do right now
- If the tank is leaking, shut the cold-water valve on the line feeding it.
- Turn the gas control to off, or switch off the breaker for an electric unit.
- If there's any gas smell, skip the rest: leave the house, then call 911 and your gas utility from outside. Both Columbia Gas of Virginia and Washington Gas operate in Prince William County, so the utility named on your gas bill is the one to call.
- Attach a hose to the drain valve if you need to empty the tank, and run it to a floor drain or outdoors.
- Photograph the label so you have the size, fuel and age ready.
Symptoms and what usually causes them
| Symptom | Likely cause |
|---|---|
| Puddle under the heater | Tank corrosion, or a leak at the relief valve or a fitting |
| Hot water runs out fast | Sediment, a failed element or a broken dip tube |
| Rotten-egg smell from hot taps | Reaction with the anode rod |
| Water heater won't light | Thermocouple, gas control or venting fault |
| Ticking or popping | Sediment or normal expansion in the pipes |
What affects the price
- Size, fuel and efficiency of the new unit
- Prince William County permits: a tankless gas conversion needs a gas permit for piping and venting, and a plumbing permit if water piping is extended more than 10 feet or the material changes
- Attic, garage or basement location
- Expansion tank, drain pan and disposal
Where the heater shares a small closet with the furnace, as it does in many townhouses, a slightly taller or wider tank may not fit, so measure before choosing a bigger model. Builder-grade heaters from the 2000s were often sized to the minimum, so if your household has grown, a larger tank or a tankless unit may be worth pricing alongside a straight match.
Water Heater Replacement questions in Bristow
Does replacing a water heater here need a permit?
Is a tankless unit a sensible replacement here?
Why does my hot water smell like rotten eggs?
What should I do if I smell gas near the water heater?
More plumbing services in Bristow
Water Heater Replacement nearby
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