# Fairfax Water Heaters

> Water heater replacement and installation in Fairfax and Northern Virginia


## Pages

- [Privacy policy](https://fairfaxwaterheaters.com/privacy-policy/): This policy explains what information Fairfax Water Heaters collects through fairfaxwaterheaters.com, how it is used, and the choices you have.
- [Thanks — your quote request is in](https://fairfaxwaterheaters.com/thanks/): We received your request. We will follow up by email or phone with any questions and with quote options.
- [About Fairfax Water Heaters](https://fairfaxwaterheaters.com/about/): Fairfax Water Heaters handles water heater replacement and installation for homeowners in Fairfax and nearby Northern Virginia communities.
- [Water heater replacement in Reston and Herndon, VA](https://fairfaxwaterheaters.com/service-areas/reston-herndon/): Reston and Herndon sit in western Fairfax County.
- [Water heater replacement in Springfield, VA](https://fairfaxwaterheaters.com/service-areas/springfield/): Springfield is an unincorporated Fairfax County community — not its own city — so water heater permits go through Fairfax County PLUS, not a town hall.
- [Water heater replacement in Woodbridge, VA](https://fairfaxwaterheaters.com/service-areas/woodbridge/): Woodbridge and nearby communities such as Lake Ridge sit in Prince William County, not Fairfax County.
- [Water heater replacement in Alexandria, VA](https://fairfaxwaterheaters.com/service-areas/alexandria/): Alexandria is two conversations at once: the City of Alexandria, which has its own permit office, and a ring of Fairfax County neighborhoods that still have an Alexandria mailing address.
- [Water heater replacement in Arlington, VA](https://fairfaxwaterheaters.com/service-areas/arlington/): Arlington County is a dense mix of garden apartments, mid-rise condos, townhouses, and older single-family blocks.
- [Water heater replacement in Fairfax, VA](https://fairfaxwaterheaters.com/service-areas/fairfax/): Fairfax Water Heaters helps homeowners in the City of Fairfax and in Fairfax County neighborhoods that share a Fairfax mailing address plan a water heater replacement or installation.
- [Water heater replacement service areas](https://fairfaxwaterheaters.com/service-areas/): Fairfax Water Heaters serves homeowners in these Northern Virginia communities.
- [Water heater leaking? What to do first](https://fairfaxwaterheaters.com/emergency-water-heater-leak/): Leave the house immediately. Do not turn lights or appliances on or off, and do not unplug things.
- [Water heater permits in Fairfax and Northern Virginia](https://fairfaxwaterheaters.com/water-heater-permits/): Quick answer: Gas or oil-fired water heaters need a permit in every Virginia jurisdiction we cover, including a like-for-like swap.
- [Water heater replacement cost in Fairfax and Northern Virginia](https://fairfaxwaterheaters.com/water-heater-cost/): How to read this page: These are typical regional ranges published by Northern Virginia plumbing companies and guides, gathered on 2026-11-13.
- [Repair or replace your water heater?](https://fairfaxwaterheaters.com/repair-or-replace/): Quick answer: Repair is the right path when a specific part has failed, the tank itself is sound, and the unit is not at the end of its expected life.
- [Electric and heat pump water heaters in Fairfax, VA](https://fairfaxwaterheaters.com/electric-water-heaters/): Quick answer: If your home already uses electric water heating, a replacement is usually another electric tank — or, where the space and electrical service allow, a heat pump (hybrid) water heater that can use substantially less electricity than a standard resistance tank.
- [Gas water heater replacement in Fairfax, VA](https://fairfaxwaterheaters.com/gas-water-heaters/): Quick answer: A natural-gas water heater — tank or tankless — is still the most common type in many Fairfax County, Arlington, and Alexandria homes that already have gas service.
- [Tankless water heater installation in Fairfax, VA](https://fairfaxwaterheaters.com/tankless-water-heaters/): Quick answer: A tankless, or on-demand, water heater warms water as it flows through a heat exchanger instead of storing a tank of hot water.
- [Water heater replacement in Fairfax, VA](https://fairfaxwaterheaters.com/water-heater-replacement/): Quick answer: A replacement means removing the existing tank or tankless unit, setting a correctly sized new one, and finishing the job to current code — water lines, gas or electrical connections, venting where it applies, a working temperature-and-pressure relief (TPR) valve and discharge pipe, a drain pan where required, and, on many closed water systems in this area, an expansion tank.
- [Get a free water heater quote](https://fairfaxwaterheaters.com/get-a-quote/): Free, and it does not obligate you to book the work.
- [Water heater replacement in Fairfax and Northern Virginia](https://fairfaxwaterheaters.com/): Out of hot water, a leaking tank, or a heater that is simply at the end of its life?


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